Convert A Hard Disk Partition To NTFS Format In Windows 7

How to convert a hard disk partition to NTFS format in windows 7?

NTFS: NTFS is a short form for 'New Technology File System'. 

The earlier file system in windows operating system was the FAT (file allocation table). The NTFS file system is the latest of the file system which has better performance than the old FAT system. Windows Operating System Has some File system which system convert your hard disk into partition.NTFS is one of the latest file system used by Windows operating systems. The NTFS file system has better performance compared to old FAT file system. If your hard disk partition is formatted for either

How To Create a System Repair Disc In Windows 7 And How To Use

How to Create a system repair disc  in Windows 7?

Creating a system repair disk in windows 7 is quite easy .There are two ways of accessing the 'System Recovery Options': from the Windows 7 installation DVD or directly from your hard-disk.System recovery options can help you repair Windows if a serious error occurs.  You now have a System Repair Disc for windows 7. Whenever you want to start the Windows Recovery Environment, To use system recovery options, you'll need a Windows installation disc or access to the recovery options provided by your computer manufacturer. If you don't have either of those choices, you can create a system repair disc to access system recovery options.

To create a system repair disc:

Follow This Steps.

• Insert the Windows 7 installation disc, or System Repair Disc into the CD/DVD drive and restart the computer.

What are the system recovery options in Windows 7 And How To Use It

What are the system recovery options in Windows 7 And How To Use It?

The System Recovery Options menu is on the Windows 7 installation disc. If your computer manufacturer (OEM) has preinstalled recovery options, the menu might also be installed on your hard disk as a recovery partition. If your computer does not include the System Recovery Options menu, your computer manufacturer (OEM) might have customized or replaced the tool. Check the information that came with your computer or go to the manufacturer's website.The System Recovery Options menu contains several tools, such as Startup Repair, that can help you recover Windows from a serious error. This set of tools is on your computer's

Automatic Updating Windows7,Benifits and how to use automatic Windows Update Service

Why update Windows automatically? 

Windows Updates helps to keep your Windows 7 computer up to date with all the security fixes and improvements. It is highly recommended to Turn this On in automatic mode for a smooth Windows use.

In Windows 7, the Windows Update tool can be found by opening the Windows Start Orb (Hotkey: Win Key Or CTRL+ESC) on the Toolbar and Type windows update. You can then Press Enter or Click the Program link to open it up.

To enable Windows 7 / Vista from downloading automatic updates, follow these simple steps.

Difference Between 32-bit Version And 64-bit Version Windows, Use Advantage ,Drivers And Benifits

What is the Difference  32-bit Version  and 64-bit Version Windows?

Windows 7 has done an enormous amount to increase the popularity of 64-bit computing among home users but many people are unclear on what exactly it means (and may not even realize they’re already running it). Today we’re taking a look at the history of 32-bit and 64-bit computing, whether or not your computer can handle it, and the benefits and shortcomings of using a 64-bit Windows environment.

If you are running 32 bit version of Windows then you can’t upgrade it to 64-bit version. If you want to install 64-bit version OS then you have to backup your Windows files before installing new version of the OS.Here are answers to some common

How To reinstall Windows 7 to restore the default Windows settings

If you want to reinstall Windows 7 by performing a custom installation—possibly to restore the default Windows settings—here's how to do it.

If Windows is able to run, you can reinstall Windows using Recovery in Control Panel, under Advanced recovery methods. This method reinstalls Windows, either from a recovery image provided by your computer manufacturer, or from the original Windows installation files. You need to reinstall all of the programs that you added, and restore all of your files from a backup.
If Windows cannot run at all, you can reinstall Windows using the original installation disc.

Warning

Back up your files before you begin reinstalling Windows if possible, even if you're reinstalling Windows on a hard disk partition, and you have personal files on a separate partition. For example, if you have encrypted files, you might not be able to access them after reinstalling Windows. A custom installation replaces the current version of Windows and all personal files.

Turn on your computer and insert the Windows 7 DVD or CD.
On the Install Windows page, follow any instructions that might appear, and then click Install now.
On the Get important updates for installation page, we recommend getting the latest updates to help ensure a successful installation and to help protect your computer against security threats. You need an Internet connection to get installation updates.
On the Please read the license terms page, if you accept the license terms, click I accept the license terms.

Follow the instructions on each page. On the Which type of installation do you want? page, click Custom.

On the Where do you want to install Windows? page, select the partition where you want to install Windows.

Click Next to begin the installation.

Follow the instructions.

How to Setup a Bluetooth Wireless Connection In Laptop

Notebook PCs with Bluetooth technology eliminates the need for cables for connecting Bluetooth-enabled devices. Examples of Bluetooth-enabled devices may be Notebook PCs, Desktop PCs, mobile phones, and PDAs.

If your Notebook PC did not come with built-in Bluetooth, you need to connect a USB or ExpressCard Bluetooth module in order to use Bluetooth.

Bluetooth-enabled mobile phones
You can wireless connect to your mobile phone. Depending on your mobile phone’s capabilities, you can transfer phone book data, photos, sound files, etc. or use it as a modem to connect to the Internet. You may also use it for SMS messaging.

Bluetooth-enabled computers or PDAs

You can wireless connect to another computer or PDA and exchange files, share peripherals, or share Internet or network connections. You may also make use of Bluetooth-enabled wireless keyboard or mouse.

Turning ON and Launching Bluetooth Utility

This process can be used to add most Bluetooth devices.

1. Switch ON the Wireless function if necessary for your model (see switches in Chapter 3).

2. Press [FN+F2] repeatedly until wireless LAN icon and bluetooth icon are shown.

Or double click the Wireless Console icon in the Windows notification area and select the Bluetooth icon.

3. From Control Panel, go to Network and Internet > Network and Sharing Center and then click Change adapter settings in the left blue pane.

4. Right-click Bluetooth Network Connection and select View Bluetooth Network Devices.

5. Click Add a device to look for new devices.

6. Select a Bluetooth-enabled device from the list and click Next.

7. Enter the Bluetooth security code into your device and start pairing.

8. The paired relationship is successfully built. Click Close to finish the setting.

Special Keyboard Functions Of A Laptop And Its Use

Special Keyboard Functions Of A Laptop And Its Use :

Laptops ("notebooks") have a Function key ("FN"). It usually has a blue color. Find it cause we may need to use it later. The keyboard functions on a laptop are similar to keys on a standard keyboard. The difference comes in the use of the “F” keys, or functions keys. The actual activity and icons of these keys may vary by the design of computer. The “FN” key works as a modifier. It changes or modifies the function of another key, like a fancy “shift” key. When pressing this modifier key in conjunction with

How to Add Shortcuts in Windows 8 for Shutdown and Restart

How to Add Shortcuts in Windows 8 for Shutdown and Restart?

Windows 8 designed with tablets, like the iPad, in mind, so it has a different concept about certain features. You generally don’t shut down tablets completely. They just go into low power mode when you press the power button. That’s why the shut down feature is hidden. It’s not meant to be used a lot. However, adding shut down and restart shortcuts to the Win+X menu, or the Start screen, makes it easier for those of us using desktop computers or laptops we shut down to transport often.If you are new user to windows 8 and want to

Parental Controls Of Windows Media Center In Windows 7

Parental Controls Of  Windows Media Center In Windows 7:

Microsoft windows 7 has some new features. It is more reliable to use and very easy to configure. You can lock some your documents,music video using windows media centre parental contril.You can use Parental Controls in Windows Media Center to prevent children from watching objectionable TV shows and movies.  

With parental controls enabled, every time you start playing content, that has a rating higher than the specified threshold, you will get prompted for the

Microsoft Windows New File Systems ReFS for Windows 8

Microsoft Windows New File Systems ReFS for  Windows Server 8

ReFS, short for Resilient File System, will initially debut with Windows 8 Server, but is expected to make its way through to Windows 8 client system to support the full feature set of Storage Spaces, which will allow users to create storage pools from multiple physical and virtual storage devices.In Windows 8 there is no way to convert data in place. Data can be copied. This was an intentional design decision given the size of data sets that we see today and how impractical it would be to do this conversion in place, in addition to the likely change in architected approach before and after conversion.Although it is designed to be better in many dimensions, resiliency stands out as one of its most prominent features. 

Automatic Update Software Driver In Windows 7 Automatic Update Driver Tool

Automatic Update Software Driver In Windows 7 Automatic Update Driver Tool:

To manage the update process, Windows Update provides options that give you control over how you are notified about updates, as well as the ability to review and approve updates before they are downloaded or installed. At any time, you can also proactively check for, and install any available updates using the Windows Update control panel. You can scan for updates, review details about each one, access your updating history, and manage your updating preferences.

A driver is software that allows your computer to communicate with hardware devices.Without drivers, the devices you connect to your computer—for example, a mouse or external hard drive won't work

How To Activate Bluetooth Wireless Connection In Laptop in Windows 7

How To Activate Bluetooth Wireless Connection In Laptop in Windows 7?

Nowadays Bluetooth Connection is Very easy and most effective tools.We can easily connect a laptop or any Bluetooth device and access anything what we need. We can take printout from a printer by using bluetooth. To connect a laptop with mobile or any Bluetooth device and sync data is very easy .you can easily share your data one to another device or connect internet connection and access.Notebook PCs with Bluetooth technology eliminates the need for cables for connecting Bluetooth-enabled devices. Examples of Bluetooth-enabled devices may be Notebook PCs, Desktop PCs, mobile phones, and PDAs. 

How to Check Problem Using Action Centre In windows 7

How to Check Problem Using Action Centre In windows 7:

The Action Center is a new feature in Windows 7 that provides you with single point of entry to view issues with your Operating System (OS). If your OS has any kind of issue or problem, the Action Center icon in your system tray will display a message. At any point, you can click the Action Center (white flag) icon in your system tray to display any issues or warnings. Windows 7 has some Good Features.And if you have any proble don't worry windows 7 fix your computer problem.If you have internet connection it will automatic fix the problem.Action Center checks several security and maintenance-

Expanding your mobile world with Windows Phone 7

Would you like to have the latest technology when it comes to smartphones? Windows Phone 7 is turning a lot of heads as its new software has been 2 years in the making and hasn't failed to disappoint.

Right now smartphones make up about 23% of the mobile phone market but this is continuing to grow are the costs are starting to drop and more people want to have internet access, email, facebook, and other apps right in their pocket.
The new software will make it's debut with AT&T on November 9 and then it will become available for the rest of the wireless provides in 2011. The first phones to have the new technology will run about $200 each and so far there are about 3 phones that will be sold with more expected to come soon as 6 additional phones have already been announced. The phones are designed to offer variety based on the users preferences. Some of the phones will be touchscreen while other smartphones will feature keyboards.

Windows Phone 7 is designed to be in competition with every other smartphone out there, notebaly the phones making a big impact like the Blackberry and iPhone. Microsoft has failed to impress mobile users as most of their designs have failed or been pulled off the market. Earlier in 2010 Microsoft sent the Kin to the stores but after dismal sales and embarrassment, it was pulled within a few weeks.
Microsoft is recovering from the embarrassment by placing more attention on the Windows Phone 7, which has seen its ups and downs as the iPhone was launched and caused some serious setbacks for Microsoft. The Windows Phone 7 is designed to be user friendly and made to satisfy the user in every possible way, giving the user full control over the look and feel of the phone. It allows for automatic updates to go on without taking away from the users other applications as they are using the phone.
The smartphone that will see the biggest competition from the windows Phone 7 is the Andriod. So what can you expect when you get the Windows Phone 7 in your hands? When you first turn it on you will see several icons that you can choose from that include music files, pictures, contacts, etc. Touch on the icon you want or you can choose to scroll from top to bottom to view the different apps that are available.
When you click on a program you will be directed to it but a top heading will stay at the top of each screen, telling you where you are at. This sub-menu is really unique and very clever and sure to wow a lot of people.
Like the Blackberry and Andriod it will collect the information provided by your friends on social networking sites. This allows you to gather information from facebook and twitter so you can continue fueling your social media addiction. With multitouch web-browsing and a smooth touch-screen, it is very easy to get around online and it was designed for the web.

The apps work differently on Windows Phone 7 as they are integrated right into the operating system. This makes it so they aren't like having separate programs as you see with so many other smartphones. The screen is also much larger from other smartphones, making it very easy to read and you do have the option of using a keyboard that locks behind the phone if you aren't a fan of touchscreen.

Windows Phone 7 doesn't sport the HotSpot technology like Andriod and other phones on the market but it is very impressive with other programs like Zune along with video content. There is even talk of video games that can be played on the Windows Phone 7 and integrated with your Xbox 360.

Blue Screen Of Death with white text appears after system boot

Blue Screen Of Death with white text appears after system boot:

“Blue Screen of Death” typically occurs when Windows encounters a critical problem which it is unable to recover without halting the computer. So it basically posts its diagnostics of the problem in the form of blue screen. Most of the time the diagnostic is pretty technical and it doesn’t make sense to a normal computer user. A technical person can typically analyze the system logs to find out what is causing the problem & if it needs just a software fix or if it is due to a faulty or failing hardware component. If the computer is unable to read properly from the boot device or some recent change in its configuration has caused a driver to

Bluetooth Features and its Challenges In Technology

Bluetooth, while it is certainly not the universal solution to all wireless needs, addresses many of the performance requirements specific to medical applications, and it is a particularly good fit in use models demanding high mobility, long battery life, and no infrastructure support. Bluetooth does more than simply eliminate cables; it provides access to a wide range of standard devices and communications options, including the formation of small networks. Bluetooth enables additional communications links by providing access to wide-area networking through cellular phone data communications as well as traditional Ethernet local-area networks.Bluetooth, the new technology named after the 10th Century Danish King Harold Bluetooth, is a hot topic among wireless developers. This article will provide an introduction to the technology 

Windows 8 features How To Use windows 8 Complete List Of Features

Windows 8 is much different from Windows 7. it has the start-bar-and-icon “Desktop” look that Windows users are familiar with, but it also has a new, touchscreen-optimized interface called ‘Metro,’ which looks more like the Windows Phone operating system and which looks like the future of Microsoft Windows from here on out.

Here are some screenshots of the new Windows 8 from Sinofsky and Larson-Green’s presentation, along with explanations of the newest features and interfaces that users can expect on their new tablets and PCs.

• Lock Screen 

Window 8 New Features and Use How To Use Windows 8

Window 8 New Features and Use How To Use Windows 8:

Windows 8 is new for everyone and it is difficult to use for someone. windows 8 aded some new features and it is very interesting also.you can sign in pictures password and you can run anything, can check weather report and much more options are here.

Battery Life:
Time/Battery/Date/Network status
Browser
Protection against app / malware scan
Apps are certified
Pre-boot reset
OEM Activation

Protect Your Computer files Using BitLocker in windows 7 or windows 8

Protect Your Computer files Using BitLocker in windows 7 or windows 8:

Windows 7 And Windows 8 Add Some New features and it is very useful and very easy to use also.you can protect your files folders,pictures and everything on your computer using BitLocker .You can use BitLocker Drive Encryption to help protect all files stored on the drive Windows is installed on (operating system drive) and on fixed data drives (such as internal hard drives). Your can use BitLocker To Go to help protect all files stored on removable data drives (such as external hard drives or USB flash drives).
Windows BitLocker Drive Encryption is a new security

Upgrade Your System windows Xp to Windows 7 With These Easy Process

If you are still using Windows XP and want to switch directly to Windows 7,To upgrade your PC from Windows XP to Windows 7, you'll need to select the Custom option during windows 7 installation. A custom installation doesn't preserve your programs, files, or settings. It's sometimes called a "clean" installation for that reason.A custom installation is more complex, and it can sometimes take a couple of hours to complete. We created this five-step tutorial to help guide you through the entire process each step of the way. you might get disheartened knowing that there is no direct path to upgrade Windows XP to Windows 7. However, with a bit of planning and with appropriate tools, you can move from XP to Windows 7 with minimal of fuss. If that is what you are looking for, this is the guide for you. Let’s set the ball rolling straight away.
First off, you would want to make sure your existing hardware can support Windows 7. Windows XP has been out for a long time and your hardware might not support the newer and comparatively more demanding versions of Windows like Windows 7.

What you need

system recovery options in Windows 7 How To Use And What Is This Options

system recovery options in Windows 7 How To Use And What Is This Options:

The System Recovery Options menu is on the Windows 7 installation disc. If your computer manufacturer (OEM) has preinstalled recovery options, the menu might also be installed on your hard disk as a recovery partition. If your computer does not include the System Recovery Options menu, your computer manufacturer (OEM) might have customized or replaced the tool.The System Recovery Options menu contains several tools, such as Startup Repair, that can help you recover Windows from a serious error. This set of tools is on your computer's hard disk and on the Windows installation disc.The System Recovery Options menu is a group of Windows repair, restore, and diagnostic tools.

Update a driver for hardware that isn't working properly in windows 7

 Show all

Sometime windows 7 hardware devices are not working properly.cause of some windows update problem or corrupt files.so you need some update driver for devices working properly.If you have a hardware device that isn't working properly with your computer, you probably need an updated driver. There are three ways to update a driver:
Use Windows Update. You might need to set Windows Update to automatically download and install recommended updates.
Install software from the device manufacturer. For example, if your device came with a disc, that disc might contain software that installs a driver for the device.
Download and update the driver yourself. Use this method to install a driver that you download from the manufacturer's website. Do this if Windows Update can't find a driver for your device and the device didn't come with software that installs a driver.

To update drivers using Windows Update

You can check Windows Update anytime to see if it has found updated drivers for your hardware, especially if you recently installed a new device. Then, you can install the updated drivers. Here's how:
Click to open Windows Update.‌
In the left pane, click Check for updates.

If there are any available updates, click the links to see more information about each update. Windows Update tells you if an update is important, recommended, or optional. Each type of update might include drivers. For more information, see Understanding Windows automatic updating.
On the Select the updates you want to install page, look for updates for your hardware devices, select the check box for each driver that you want to install, and then click OK.

There might not be any available driver updates.
On the Windows Update page, click Install updates If you are prompted for an administrator password or confirmation, type the password or provide confirmation..

Notes
Some updates require you to restart your computer.
Windows Update will tell you if the updates were successfully installed.

To set Windows to install recommended updates

To get all available driver updates for your hardware, set Windows to install recommended updates. You can set Windows to automatically install important and recommended updates or important updates only. Optional updates aren't downloaded or installed automatically. To get all available updates for your devices, periodically check Windows Update for optional updates. For more information, see Understanding Windows automatic updating.
Click to open Windows Update.
In the left pane, click Change settings.
Under Important updates, click an item in the list.

You can decide which updates to automatically download and install.
Under Recommended updates, select the Give me recommended update the same way I receive important updates check box, and click OK. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.

You can also allow anyone using your computer to install updates by selecting the Allow all users to install updates on this computer check box.

To download and update a driver yourself

It's best to let Windows install device drivers automatically. But if Windows can't find a driver for your device, and the device didn't come with driver software, you can look for a driver on the device manufacturer's website. Driver updates are often available in the support section of such sites.

Once you find the updated driver, follow the installation instructions on the website. Most drivers are self-installing—after you download them, you usually just double-click the file to begin the installation, and then the driver installs itself on you computer.

Some devices have drivers that you need to install yourself. If you download a driver that isn't self-installing, follow these steps:

You must be logged on as an administrator to perform these steps.
Click to open Device Manager. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.‌
In the list of hardware categories, find the device that you want to update, and then double-click the device name.
Click the Driver tab, click Update Driver, and then follow the instructions. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.

Notes
Printer information is not included in Device Manager. To see if a printer is installed or to manually update printer drivers, open Devices and Printers. For more information, see Install a printer.
To find out if your hardware (or hardware you plan to buy) is compatible with this version of Windows, go to the Windows Compatibility Center website. This website contains a comprehensive list of devices that have been tested to work with this version of Windows.

How to Start Windows 7 from a CD or DVD

Start Windows from a CD or DVD

You might need to start Windows from the installation CD or DVD if:
You want to install or reinstall Windows.
You want to recover Windows from a serious error.

To start Windows from a CD or DVD
Turn on your computer, insert the Windows installation CD or DVD, and then restart your computer.
Press any key when prompted to do so, and then follow any instructions that appear.
When the Install Windows page appears, click Install now to begin the installation process or click Repair your computer to access system recovery options.
Follow the instructions.

Change the boot order in BIOS so the CD, DVD, or BD drive is listed first. Some computers are already configured this way but many are not.

If the optical drive is not first in the boot order, your PC will start "normally" (i.e. boot from your hard drive) without even looking at what might be in your disc drive.

Note: After setting your optical drive as the first boot device in BIOS, your computer will check that drive for a bootable disc each time your computer starts. Leaving your PC configured this way shouldn't cause problems unless you plan on leaving a disc in the drive all the time.

Insert your bootable CD, DVD, or BD in your disc drive.

How do you know if a disc is bootable? The easiest way to find out if a disc is bootable is to insert it in your drive and follow the remainder of these instructions. Most operating system setup CDs and DVDs are bootable, as are many advanced diagnostic tools like the ones I discussed above.

Note: Programs downloadable from the Internet that are intended to be bootable discs are usually made available in ISO format. See How To Burn an ISO File for more information.

Restart your computer.

Watch for a Press any key to boot from CD or DVD... message.

When booting to a Windows setup disc, and some other bootable discs as well, you may be prompted with a message to press a key to boot to the disc. To boot from the disc, you'll need to press any key on your keyboard (like the space bar) within the few seconds that the message is on the screen.
If you do nothing, your computer will check for boot information on the next boot device in the list in BIOS (see Step 1) which will probably be your hard drive.

Some bootable discs do not prompt for a key press and will start immediately.

Your computer should now boot from the CD, DVD, or BD disc.

Note: What happens now depends on what the bootable disc was for. If you're booting to a Windows 7 DVD, the Windows 7 setup program will begin. If you're booting to aSlackware Live CD, the version of the Slackware Linux operating system you've included on the CD will run. You get the idea.

If you tried the above steps but your computer did not boot from the disc properly, check out some of the tips below.

If the Install Windows page does not appear

If the Install Windows page does not appear and you aren't asked to press a key to start (or "boot") from CD or DVD, you might have to specify that your computer use its CD or DVD drive as the first startup device. To do this, you need to change settings in the computer's basic input/output system (BIOS).

Warning
Be careful when changing BIOS settings. The BIOS interface is designed for advanced users, and it's possible to change a setting that could prevent your computer from starting correctly.
Turn on your computer, insert the Windows installation disc, and then restart your computer.
Newer computers often display a startup (or boot) menu. On the startup menu, select "BIOS setup," or "BIOS settings," or something similar.

Procedures vary depending on the BIOS manufacturer. Usually, you must press a key (such as F2, F12, Delete, Esc) or a key combination immediately after you turn on your computer but before Windows starts. For more information, check the information that came with your computer or go to the computer manufacturer's website.
The BIOS setup screen appears. On the BIOS setup screen, select the option called "Boot order," or something similar.
Select your CD or DVD drive as the first startup device, save the setting changes, and then exit the BIOS.

Restart your computer, and then start Windows from the installation CD or DVD as previously described.

How to Delete files using Disk Cleanup In Windows 7

Windows 7 disk cleanup utility is delete your unnecessary files from your computer hard disk and run faster your windows.If you want to reduce the number of unnecessary files on your hard disk to free up disk space and help your computer run faster, use Disk Cleanup. It removes temporary files, empties the Recycle Bin, and removes a variety of system files and other items that you no longer need. For more information about deleting files from the Recycle Bin, see Permanently delete files from the Recycle Bin.

Essentially most of website content is saved in the temporary Internet files folder for faster and easier access. Users who do not know how to delete files using disk cleanup in Windows 7 will experience slower than normal computer performance. However, occasionally clearing the temporary Internet files folder will eliminate this performance issue. Knowing how to delete files using disk cleanup in Windows 7 is much faster and more effective than doing it manually. The following procedure cleans up files associated with your user account. You can also use Disk Cleanup to clean up all the files on your computer.

Instructions:

• Click Start
• Type Disk Cleanup in the search box
• Select Disk Cleanup from the search results

There will be a list of drives available for cleaning. Select a drive and continue.

A dialog box will appear, select “Cleanup system files”

If asked for an administrator password, enter it and continue.

In the drive selection dialog box choose the hard disk desired for cleaning.

Select “Ok”

Under the Disk Cleanup tab, choose the desired file types to be deleted.

Select “Ok”

Choose “Delete files”Click to open Disk Cleanup.

In the Drives list, click the hard disk drive that you want to clean up, and then click OK.

In the Disk Cleanup dialog box, on the Disk Cleanup tab, select the check boxes for the file types that you want to delete, and then click OK.

In the message that appears, click Delete files.

To clean up all files on the computer

Click to open Disk Cleanup.

In the Drives list, click the hard disk drive that you want to clean up, and then click OK.

In the Disk Cleanup dialog box, click Clean up system files. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.

In the Disk Cleanup: Drive Selection dialog box, select the hard disk drive that you want to clean up, and then click OK.

In the Disk Cleanup dialog box, on the Disk Cleanup tab, select the check boxes for the file types that you want to delete, and then click OK.

In the message that appears, click Delete files.

The More Options tab is available when you choose to clean files from all users on the computer. This tab includes two additional ways to free even more disk space:

Programs and Features. This option opens Programs and Features in Control Panel, where you can uninstall programs that you no longer use. The Size column in Programs and Features shows how much disk space each program uses.

System Restore and Shadow Copies. With this option, you can delete all but the most recent restore point on the disk.

System Restore uses restore points to return your system files to an earlier point in time. If your computer is running normally, you can save disk space by deleting the earlier restore points.

In some editions of Windows 7, restore points can include previous versions of files, known as shadow copies, and backup images created with Windows Complete PC Backup. These files and images will also be deleted. For more information about System Restore, search Windows Help and Support for "system restore."

How to Create a desktop background slide show in windows 7

In windows 7 can use your Own pictures slideshow that Windows provides as part of a theme .You can have a slide show (a rotating series of pictures) as your desktop background. You can use .

To use your own pictures
Find the pictures that you want to include in your slide show. All of the pictures must be located in the same folder.

If the pictures that you want to use aren't in the list of desktop background pictures, click the Picture location list to view other categories, or click Browse to search your computer for the folder where the pictures are located.

Look for pictures in other locations on your computer
Select the check box for each picture that you want to include in your slide show.

By default, all of the pictures in a folder are selected and will be part of the slide show. If you don't want all of the pictures in the folder to be included, do one of the following:
Clear the check box for each picture that you want to remove from the slide show.

Clear the check box to remove a picture from the slide show.
Press the Ctrl key, and then click each picture that you want to remove. Only the selected pictures will appear in the slide show.

To create a slide show of pictures on the desktop, you must select more than one picture. If only one picture is selected, the slide show ends and the selected picture becomes the desktop background.

If all of the pictures in the folder are selected, any new pictures that you add to the folder will be added to the slide show automatically.
Do one or more of the following:
Click an item in the Picture position list to crop the pictures to fill the screen, fit the pictures to the screen, stretch the pictures to fit the screen, tile the pictures, or center the pictures on the screen.
Click an item in the Change picture every list to choose how quickly the slide show changes pictures.
Select the Shuffle check box to have the pictures appear in a random order.
Click Save changes.

To use pictures that Windows provides as part of a theme
Under Aero Themes, click a theme to apply it to the desktop. With the exception of the Windows 7 theme, all of the Aero themes include a desktop background slide show.
To change the theme's default slide show pictures or settings, click Desktop Background.
Select the check box for each picture that you want to include in your slide show.

By default, all of the pictures associated with a theme are selected and will be part of the slide show. To add pictures from other themes to your slide show, do one of the following:
Point to each picture that you want to add to the slide show, and then select its check box.

Point to a picture, and then select its check box to add it to the slide show.
Press and hold the CTRL key, and then click each of the pictures that you want to add. Only the selected pictures will appear in the slide show.

To create a slide show of pictures on the desktop, you must select more than one picture. If only one picture is selected, the slide show ends and the selected picture becomes the desktop background.
To change the slide show's settings, do one or more of the following:
Click an item in the Picture position list to crop the pictures to fill the screen, fit the pictures to the screen, stretch the pictures to fit the screen, tile the pictures, or center the pictures on the screen.
Click an item in the Change picture every list to choose how quickly the slide show changes pictures.
Select the Shuffle check box to have the pictures appear in a random order.
Click Save changes.

Your slide show will be part of the unsaved theme that appears under My Themes.