BootSafeXP is a Windows portable utility to quickly restart Windows XP in Safe Mode. Once started in Safe Mode, you will automatically restart in Normal Mode on the next reboot, unless you run BootSafeXP again while in Safe Mode. This helps you avoid continuously tapping the F8 while restarting the PC.
This should also work on other windows versions. This requires standard VB6SP6 Runtimes available and will be installed automatically.
Scroll to both of https://sites.google.com/a/obxcompguy.com/foolish-it/vb6-projects/bootsafexp and download the portable or setup.