Re- Install Windows Without Formatting

Most people do not like to re-install because it means that they have to reformat your hard drive and may lose some of their precious data. The fact is, you do not really have to format your hard drive to reinstall the OS. Even after the reinstall, your data will remain intact.
Here's how to Reinstall Windows 7 without formatting the hard drive. For users of Windows XP and Vista you can also do the same. 

Note when you have to reinstall Windows 7 you have to prepare everything that needs to be considered:

1. Reinstalling Windows 7 will delete the system folder, Program Files and My Documents folder. All applications are pre-installed will be lost. 

2. As usual, backup all your data before you try to follow this tutorial. 

3. Make sure you have the installer DVD, or USB drive. 

4. to make sure the laptop is connected to power (in charge). 

• Reinstall Windows 7 without formatting the hard drive: 

1.Turn your computer into the Windows 7 

Attention is not installed via the boot but with the windows 7 OS itself 

2.Insert the DVD installer (or plug in the USB installer). 

3.A window will appear asking if you want to "Run setup.exe" or "open folder". Select "Run setup.exe". If this popup window does not appear, open Windows Explorer, navigate to the DVD drive and run the setup.exe file from there. 

4. Click Install to install Windows window that appears 

5. In the window you will be prompted to selanjuntya 2 choices, "Go online to get the latest updates for installation" (if you want the update) or "do not get the update for instalastion lastes" (if you do not want to update). 

6. selanjuntya checklist window on the "I accept the license terms" (at the bottom). 

7. In the next window select Custom Installation of Windows 

8. Next you will see a window partition table of the hard drive, to this stage you select the drive you are installing Windows 7 on drive C. 

9. Finally, you must wait until the installation is complete, and it will reboot and ask you to setup your account. 

Once you log into your account, you will find that all your data will remain intact.