Alt+E
Edit menu

Alt+Enter
Switch DOS programs between full-screen and window

Alt+Esc
Switches between open programs sequentially

Alt+F
File menu

Alt+F4
Exits all programs and shuts down windows

Alt+H
Help menu

Alt+O
Format menu

Alt+PrintScreen
Copies current view / screen to the clipboard as an image

Alt+Spacebar
Opens the main menu (under the program icon in upper left corner)

Alt+Tab
Switches between two open programs

Alt+W
Window menu

Ctrl+Alt+Del
Close application dialog box

Ctrl+C
Copy

Ctrl+End
Move to the bottom of a document

Ctrl+Esc
Opens the start menu

Ctrl+Home
Move to top of page

Ctrl+Left Mouse Button
Selects an additional item from a list or window

Ctrl+N
New

Ctrl+O
Open

Ctrl+P
Print
 
Ctrl+Tab
Switches to another document or file in a program

Ctrl+V
Paste

Ctrl+X
Cut

Ctrl+Z
Undo

Print Scrn (Print Screen)
Copies current desktop to clipboard as image.

Shift+arrow key
Highlight text

Shift+Del
Cut

Shift+F10
Same as a right mouse click

Shift+Ins
Paste

Windows Key
Opens start menu

Windows Key + Break
System properties box

Windows Key + D
Shows desktop

Windows Key + E
Opens Windows Explorer

Windows Key + F
Find Files

Windows Key + F1
Windows help

Windows Key + M
Minimize all open windows

Shift + Windows Key + M
Maximizes minimized windows.

Windows Key + R
Run

Windows Key + Tab
Cycles through the taskbar button.
Press “Enter” key  or Spacebar to start selected item.