keyboard 4 Here are a few Windows shortcut I use to make my computing life easier.

Alt-Tab switches to a different active application
Alt-Shift-Tab moves backward through the active applications
Alt-Space opens the active window’s Control menu
Ctrl-Esc opens the Start menu
Ctrl-Shift-Esc opens Task Manager
Windows-M minimizes all windows and gives you immediate access to the desktop
Windows-Shift-M undoes the minimize
Windows-Tab cycles through the taskbar buttons