I have a MSI laptop and I want to fresh install. My laptop come with Windows 8. I want to delete everything fresh because my laptop is very slow lately. I have windows 7 ultimate on my USB, When I stick my USB in what do I press when screen is starting up? f2? f3? etc? I tried everything unless I'm doing something wrong. i never fresh install a OS before can someone help me please? really appreciated. I want to dlete everything and start fresh, like I said ive already have windows 7 ultimate on my USB. But i dont know how to install it on my msi ;

Another way i tried was I press window + w and click 'remove everything and reinstall windows' but when i click on it nothing comes up. I tried clicking others but same thing happens nothing shows up. Help please my laptop is really slow and i cant work :(

• Edited by Sophia1992 Saturday, January 11, 2014 3:30 AM

If you want to boot from USB, you should open your BIOS setting and set your first boot to USB, you could refer to your PC manual to learn more about doing this.

If your laptop come with Windows 8, why you want to install Windows 7?

Note that license for Windows 8 won't work for Windows 7.

In Windows 8, you could use Refresh or Reset, instead of format and reinstall Windows:

http://windows.microsoft.com/en-US/windows-8/restore-refresh-reset-pc

Refresh your system, refer this : http://www.makeuseof.com/tag/how-to-restore-refresh-or-reset-your-windows-8-installation/

its not working how many times do i have to say this :(

please may you team view me? i am really confused now please 

So the issue is focused on how to boot from usb? First please make sure that is a bootable usb, then you should find your PC model, different manufacture has different BIOS boot settings, so just as mentioned in the first reply, refer to the user manual to find how to boot into BIOS.

Windows 7 USB/DVD download tool

http://www.microsoftstore.com/store/msusa/html/pbPage.Help_Win7_usbdvd_dwnTool

Regards