Here are a few useful keyboard shortcuts ("hot combos") valid for all MS Windows 95/98/NT/2000/ME/XP/.Net 32/64-bit OSes, MS Internet Explorer 3/4/5/6 (and newer) releases + MS Windows 16/32/64-bit applications/programs.

Note that most are available system wide, but some may work ONLY with specific MS OSes and/or particular applications/programs.

BEWARE: User assigned custom keyboard shortcuts for Desktop/Startup Menu/Taskbar items/links/shortcuts/toolbars may take precedence over (override) default system/software assigned "hot" key(s) combinations.