how do i go to no fail mode or whatever its called in english, like to run anti-virus safely to extract virus from xp antispiware and only hard drive runs

thanks you

safe mode u mean?

1.Click Start and then click Shut Down.
2.In the drop-down list of the Shut Down Windows dialog box, click Restart, and then click OK.
3.As your computer restarts but before Windows launches, press F8.
On a computer that is configured for booting to multiple operating systems, you can press F8 when the boot menu appears.
4.Use the arrow keys to highlight the appropriate safe mode option, and then press ENTER.
5.If you have a dual-boot or multiple-boot system, choose the installation that you need to access using the arrow keys, and then press ENTER.

Took this straight from a random website