Uncommon Windows Shortcuts

CTRL+SHIFT while dragging an item (Create a shortcut to the selected item)
F2 key (Rename the selected item)
CTRL+SHIFT with any of the arrow keys (Highlight a block of text)
SHIFT with any of the arrow keys (Select more than one item in a window or on the desktop, or select text in a document)
F3 key (Search for a file or a folder)
ALT+ENTER (Display the properties of the selected object)
CTRL+F4 (Close the active document in programs that enable you to have multiple documents open simultaneously)
ALT+TAB (Switch between the open items)
ALT+ESC (Cycle through items in the order that they had been opened)
F6 key (Cycle through the screen elements in a window or on the desktop)
F4 key (Display the Address bar list in My Computer or Windows Explorer)
SHIFT+F10 (Display the shortcut menu for the selected item)
ALT+SPACEBAR (Display the System menu for the active window)
CTRL+ESC (Display the Start menu)
F10 key (Activate the menu bar in the active program)

Some of Windows Run Commands

Certificate Manager : certmgr.msc

Character Map : charmap

Check Disk Utility : chkdsk

Clipboard Viewer : clipbrd

Command Prompt : cmd

Component Services : dcomcnfg

Computer Management : compmgmt.msc

Date and Time Properties : timedate.cpl

DDE Shares : ddeshare

Device Manager : devmgmt.msc

Direct X Control Panel (If Installed)* : directx.cpl

Direct X Troubleshooter : dxdiag

Disk Cleanup Utility : cleanmgr

Disk Defragment : dfrg.msc