A single key can be a powerful tool if you know the right shortcuts compared to reaching for the mouse or navigating a menu.
Try a keyboard command, and you will find out how useful it can be in helping you boost your productivity. Not even your work finished quickly, it also improves efficiency. Give a try and you might find you are getting addicted to the keyboard shortcuts.
Here is an updated list to speed up your work.
Shortcut Keys System
CTRL+AÂ — Select All
CTRL+CÂ — Copy
CTRL+XÂ — Cut
CTRL+VÂ — Paste
CTRL+ZÂ — Undo
CTRL+BÂ — Bold
CTRL+UÂ — Underline
CTRL+IÂ — Italic
F1Â — Help
F2Â — Rename selected object
F3Â — Find all files
F4Â — Opens file list drop-down in dialogs
F5Â — Refresh current window
F6Â — Shifts focus in Windows Explorer
F10Â — Activates menu bar options
ALT+TABÂ — Cycles between open applications
ALT+F4Â — Quit program, close current window
ALT+F6Â — Switch between current program windows
ALT+ENTERÂ — Opens properties dialog
ALT+SPACEÂ — System menu for current window
ALT+¢ — Opens drop-down lists in dialog boxes
BACKSPACEÂ — Switch to parent folder
CTRL+ESCÂ — Opens Start menu
CTRL+ALT+DEL —Â Opens task manager, reboots the computer
CTRL+TAB —Â Move through property tabs
CTRL+SHIFT+DRAGÂ — Create shortcut (also right-click, drag)
CTRL+DRAGÂ — Copy File
ESCÂ — Cancel last function
SHIFTÂ — Press/hold SHIFT, insert CD-ROM to bypass auto-play
SHIFT+DRAGÂ — Move file
SHIFT+F10Â — Opens context menu (same as right-click)
SHIFT+DELETEÂ — Full wipe delete (bypasses Recycle Bin)
ALT+underlined letter — Opens the corresponding menu
Document Cursor Controls
HOMEÂ — to beginning of line or far left of field or screen
ENDÂ — to end of line, or far right of field or screen
CTRL+HOMEÂ — to the top
CTRL+ENDÂ — to the bottom
PAGE UPÂ — moves document or dialog box up one page
PAGE DOWNÂ — moves document or dialog down one page
ARROW KEYSÂ — move focus in documents, dialogs, etc.
CTRL+ >Â — next word
CTRL+SHIFT+ >Â — selects word
Windows Explorer Tree Control
Numeric Keypad * Â — Expand all under current selection
Numeric Keypad + Â — Expands current selection
Numeric Keypad –  — Collapses current selection
¦  — Expand current selection or go to first child
%Â —Â Collapse current selection or go to parent
Special Characters
‘ Opening single quote — alt 0145
’ Closing single quote — alt 0146
“ Opening double quote — alt 0147
“ Closing double quote — alt 0148
– En dash — alt 0150
— Em dash — alt 0151
… Ellipsis — alt 0133
- Bullet — alt 0149
® Registration Mark — alt 0174
© Copyright — alt 0169
â„¢ Trademark — alt 0153
° Degree symbol — alt 0176
¢ Cent sign — alt 0162
¼  — alt 0188
½  — alt 0189
¾  — alt 0190
Creating unique images in a uniform world
é  — alt 0233
É  — alt 0201
ñ  — alt 0241
÷  — alt 0247
File menu options in current program
Alt + EÂ — Edit options in current program
F1Â — Universal help (for all programs)
Ctrl + AÂ — Select all text
Ctrl + XÂ — Cut selected item
Shift + Del — Cut selected item
Ctrl + CÂ — Copy selected item
Ctrl + Ins — Copy selected item
Ctrl + VÂ — Paste
Shift + Ins — Paste
Home — Go to beginning of current line
Ctrl + Home — Go to beginning of document
End — Go to end of current line
Ctrl + End — Go to end of document
Shift + Home — Highlight from current position to beginning of line
Shift + End — Highlight from current position to end of line
Ctrl + f — Move one word to the left at a time
Ctrl + g — Move one word to the right at a time
Microsoft® Windows® Shortcut Keys
Alt + Tab — Switch between open applications
Alt + Shift + Tab — Switch backwards between open applications
Alt + Print Screen — Create screenshot for current program
Ctrl + Alt + Del — Reboot/Windows® task manager
Ctrl + Esc — Bring up start menu
Alt + Esc — Switch between applications on taskbar
F2Â — Rename selected icon
F3Â — Start find from desktop
F4Â — Open the drive selection when browsing
F5Â — Refresh contents
Alt + F4Â — Close current open program
Ctrl + F4Â — Close window in program
Ctrl + Plus Key — Automatically adjust widths of all columns in Windows Explorer
Alt + Enter — Open properties window of selected icon or program
Shift + F10Â — Simulate right-click on selected item
Shift + Del — Delete programs/files permanently
Holding Shift During Bootup — Boot safe mode or bypass system files
Holding Shift During Bootup — When putting in an audio CD, it will prevent CD Player from playing
WINKEY Shortcuts
WINKEY + DÂ — Bring desktop to the top of other windows
WINKEY + MÂ — Minimize all windows
WINKEY + SHIFT + MÂ — Undo the minimize done by WINKEY + M and WINKEY + D
WINKEY + EÂ — Open Microsoft Explorer
WINKEY + Tab — Cycle through open programs on taskbar
WINKEY + F — Display the Windows® Search/Find feature
WINKEY + CTRL + FÂ — Display the search for computers window
WINKEY + F1 — Display the Microsoft® Windows® help
WINKEY + RÂ — Open the run window
WINKEY + Pause /Break — Open the system properties window
WINKEY + UÂ — Open utility manager
WINKEY + L — Lock the computer (Windows XP® & later)
Outlook® Shortcut Keys
Alt + SÂ — Send the email
Ctrl + CÂ — Copy selected text
Ctrl + XÂ — Cut selected text
Ctrl + PÂ — Open print dialog box
Ctrl + KÂ — Complete name/email typed in address bar
Ctrl + BÂ — Bold highlighted selection
Ctrl + IÂ — Italicize highlighted selection
Ctrl + UÂ — Underline highlighted selection
Ctrl + RÂ — Reply to an email
Ctrl + FÂ — Forward an email
Ctrl + NÂ — Create a new email
Ctrl + Shift + AÂ — Create a new appointment to your calendar
Ctrl + Shift + OÂ — Open the outbox
Ctrl + Shift + IÂ — Open the inbox
Ctrl + Shift + KÂ — Add a new task
Ctrl + Shift + CÂ — Create a new contact
Ctrl + Shift+ JÂ — Create a new journal entry
Word® Shortcut Keys
Ctrl + AÂ — Select all contents of the page
Ctrl + BÂ — Bold highlighted selection
Ctrl + CÂ — Copy selected text
Ctrl + XÂ — Cut selected text
Ctrl + NÂ — Open new/blank document
Ctrl + OÂ — Open options
Ctrl + PÂ — Open the print window
Ctrl + FÂ — Open find box
Ctrl + IÂ — Italicize highlighted selection
Ctrl + KÂ — Insert link
Ctrl + UÂ — Underline highlighted selection
Ctrl + VÂ — Paste
Ctrl + YÂ — Redo the last action performed
Ctrl + ZÂ — Undo last action
Ctrl + GÂ — Find and replace options
Ctrl + HÂ — Find and replace options
Ctrl + JÂ — Justify paragraph alignment
Ctrl + LÂ — Align selected text or line to the left
Ctrl + QÂ — Align selected paragraph to the left
Ctrl + EÂ — Align selected
There’s a lot here to remember. Make sure to bookmark this page, so you can keep coming back whenever you need it. The best thing is you may learn new shortcuts you haven’t used before.