How to Format My System(PC) with Windows 7

How to Format your System with Windows 7:
Format your hard disk during Windows 7 installation, you'll need to start, or boot, your computer using the Windows 7 installation disc or USB flash drive.

• Turn on your computer the Windows starts normally, Then insert the Windows 7 installation disc or USB flash drive.
• Restart your computer.
• Press F10/F11/F12, after that follow the steps.
• On the "Install Windows" page, Enter your language and other preferences, and then “click Next”.
• If the "Install Windows" page doesn't appear, and you are not asked to press any key, if you need to change some system settings. To learn how to do this, see Start your computer from a Windows 7 installation disc or USB flash drive.
• "Please read the license terms" page, if you accept the license terms, Then click I accept the license terms, and then click “Next”.
• "Which type of installation do you want?" page, click Custom.
• "Where do you want to install Windows?" page, click Drive options (advanced).
• Click the partition that what you want to format and click “Format”.
• If you have more than one partition on this hard drive and want to get rid them to make one big drive again, then select a partition and click on the Delete option for each partition. Once you have deleted all of the partitions, select the free Space partition and click Format.
• Pick the formatting option that you want.
• When you've finished formatting, click Next.
• Follow the instructions to finish installing Windows 7, which include naming your computer and setting up an initial user account.
• If you do not want to reinstall Windows 7, you can cancel the installation at this point and keep your newly formatted drives.