Here are some usefull keyboard shortcuts that will help any average every day user on the computer. These shortcuts will help speed up what you do on any windows pc computer.ALT+- (ALT+hyphen) Displays the Multiple Document Interface (MDI) child window's System menuALT+ENTER View properties for the selected itemALT+ESC Cycle through items in the order they were openedALT+F4 Close the active item, or quit the active programALT+SPACEBAR Display the System menu for the active windowALT+TAB Switch between open itemsALT+Underlined letter Display the corresponding menuBACKSPACE View the folder one level up in My Computer or Windows ExplorerCTRL+A Select allCTRL+B BoldCTRL+C CopyCTRL+I ItalicsCTRL+O Open an itemCTRL+U UnderlineCTRL+V PasteCTRL+X CutCTRL+Z UndoCTRL+F4 Close the active documentCTRL while dragging Copy selected itemCTRL+SHIFT while dragging Create shortcut to selected iteMCTRL+RIGHT ARROW Move the insertion point to the beginning of the next wordCTRL+LEFT ARROW Move the insertion point to the beginning of the previous wordCTRL+DOWN ARROW Move the insertion point to the beginning of the next paragraphCTRL+UP ARROW Move the insertion point to the beginning of the previous paragraphSHIFT+DELETE Delete selected item permanently without placing the item in the Recycle BinESC Cancel the current taskF1 Displays HelpF2 Rename selected itemF3 Search for a file or folderF4 Display the Address bar list in My Computer or Windows ExplorerF5 Refresh the active windowF6 Cycle through screen elements in a window or on the desktopF10 Activate the menu bar in the active programSHIFT+F10 Display the shortcut menu for the selected itemCTRL+ESC Display the Start menuSHIFT+CTRL+ESC Launches Task ManagerSHIFT when you insert a CD Prevent the CD from automatically playingWIN Display or hide the Start menuWIN+BREAK Display the System Properties dialog boxWIN+D Minimizes all Windows and shows the DesktopWIN+E Open Windows ExplorerWIN+F Search for a file or folderWIN+F+CTRL Search for computersWIN+L Locks the desktopWIN+M Minimize or restore all windowsWIN+R Open the Run dialog boxWIN+TAB Switch between open items