Computer Related All full forms And
shortcut keys
Computer Related full forms
⦁ ALU - Arthmetic Logic Unit
⦁ VGA- Video Graphics Array
⦁ ROM- Read-only Memory
⦁ RAM– Random Access Memory
⦁ CD- Compact Disk
⦁ DVD- Digital Video Disk
⦁ CPU– Central Processing Unit
⦁ HDD- Hard Disk Drive
⦁ USB- Universal Serial Bus
⦁ SSD- Solid State Drive
⦁ LED- Light Emitting Diode
⦁ LCD – Liquid Crystal Display
⦁ HDMI- High Definition Multimedia Interface
⦁ UPS- Uninterrupted Power Supply
⦁ VDU- Visual Display Unit
⦁ BIOS- Basic Input Output System
⦁ SMPS- Switch Mode Power Supply
⦁ FDD- Floppy Disk Drive
⦁ HTML- HyperText Markup language
⦁ WAN- Wide Area Network
⦁ WWW- World Wide Web
⦁ URL- Uniform Resource Locator
⦁ ISP- Internet Service Provider
⦁ WLAN- Wireless Local Area Network
⦁ OS- Operating System
⦁ SATA- serial advanced technology attachment
⦁ PATA- Parallel Advanced Technology Attachment
⦁ HTTP - Hyper Text Transfer Protocol
⦁ DHTML- Dynamic Hypertext Markup language
⦁ IO- input/output
⦁ CMOS- Complementary metal oxide semiconductor
⦁ ISP- Internet Service Provider
⦁ SSL- Secure Sockets Layer
⦁ PDA- Personal Digital Assistant
⦁ LAN- Local Area Network
⦁ GUI- Graphical User Interface
Alt + Tab Switch between open applications.
Alt + Shift + Tab Switch backward between open applications.
Alt + Print Screen Create screenshot for the current program.
Ctrl + Alt + Del Reboot/Windows task manager.
Ctrl + Esc Bring up the start menu.
Alt + Esc Switch between applications on the taskbar.
F2 Rename selected icon.
F3 Start find from the desktop.
F4 Open the drive selection when browsing.
F5 Refresh contents.
Alt + F4 Close current open program.
Ctrl + F4 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 + F10 Simulate right-click on selected item.
Shift + Del Delete programs/files permanently.
Holding Shift During Boot up Boot safe mode or bypass system files.
Holding Shift During Boot up When putting in an audio CD, will prevent CD Player from playing
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F2 Edit the selected cell.
F5 Go to a specific cell.
F7 Spell check selected text and/or document.
F11 Create chart
Ctrl + Shift + ; Enter the current time.
Ctrl + ; Enter the current date
Alt + Shift + F1 Insert new worksheet.
Shift + F3 Open the Excel formula window.
Shift + F5 Bring up the search box
Ctrl + A Select all contents of a worksheet.
Ctrl + B Bold highlighted selection.
Ctrl + I Italicize highlighted selection.
Ctrl + C Copy selected text.
Ctrl + V Paste
Ctrl + D Fill
Ctrl + K Insert link
Ctrl + F Open find and replace options.
Ctrl + G Open go-to options.
Ctrl + H Open find and replace options.
Ctrl + U Underline highlighted selection.
Ctrl + Y Underline selected text.
Ctrl + 5 Strikethrough highlighted selection.
Ctrl + O Open options.
Ctrl + N Open new document.
Ctrl + P Open print dialog box.
Ctrl + S Save.
Ctrl + Z Undo last action.
Ctrl + F9 Minimize current window.
Ctrl + F10 Maximize currently selected window.
Ctrl + F6 Switch between open workbooks/windows.
Ctrl + Page up & Page Down Move between Excel worksheets in the same document.
Ctrl + Tab- Move between two or more open Excel files
Alt + = - Create the formula to sum all of the above cells.
Ctrl + - Insert the value of above cell into the current cell.
Ctrl + Shift + ! Format number in comma format.
Ctrl + Shift + $ Format number in currency format.
Ctrl + Shift + # Format number in date format.
Ctrl + Shift + % Format number in percentage format.
Ctrl + Shift + ^ Format number in scientific format.
Ctrl + Shift + @ Format number in time format.
Ctrl + (Right arrow) Move to next section of text.
Ctrl + Space Select entire column.
Shift + Space Select entire row.
Ctrl + W Close document.
Ctrl + A Select all contents of the page.
Ctrl + B Bold highlighted selection.
Ctrl + C Copy selected text.
Ctrl + X Cut selected text.
Ctrl + N Open new/blank document.
Ctrl + O Open options.
Ctrl + P Open the print window.
Ctrl + F Open find box.
Ctrl + I Italicise highlighted selection.
Ctrl + K Insert link.
Ctrl + U Underline highlighted selection.
Ctrl + V Paste.
Ctrl + Y Redo the last action performed.
Ctrl + Z Undo last action.
Ctrl + G Find and replace options.
Ctrl + H Find and replace options.
Ctrl + j Justify paragraph alignment.
Ctrl + L Align selected text or line to the left.
Ctrl + Q Align selected paragraph to the left.
Ctrl + E Align selected text or line to the center.
Ctrl + R Align selected text or line to the right.
Ctrl + M Indent the paragraph.
Ctrl + T Hanging indent.
Ctrl + D Font options.
Ctrl + Shift + F Change the font.
Ctrl + Shift + > Increase selected font +1.
Ctrl + ] -- Increase selected font +1.
Ctrl + [ -- Decrease selected font -1.
Ctrl + Shift + View or hide non printing characters.
Ctrl + (Left arrow) Move one word to the left.
Ctrl + (Right arrow) Move one word to the right.
Ctrl + (Up arrow) Move to the beginning of the line or paragraph.
Ctrl + (Down arrow) Move to the end of the paragraph.
Ctrl + Del Delete word to the right of the cursor.
Ctrl + Backspace Delete word to the left of the cursor.
Ctrl + End Move cursor to end of the document.
Ctrl + Home Move cursor to the beginning of the document.
Ctrl + Space Reset highlighted text to default font.
Ctrl + 1 Single-space lines.
Ctrl + 2 Double-space lines.
Ctrl + 5 1.5-line spacing.
Ctrl + Alt + 1 Change text to heading 1.
Ctrl + Alt + 2 Change text to heading 2.
Ctrl + Alt + 3 Change text to heading 3.
F1 -- Open help.
Shift + F3 Change case of selected text.
Shift + Insert Paste.
F4 -- Repeat the last action performed (Word 2000+).
F7 -- Spell check selected text and/or document.
Shift + F7 Activate the thesaurus.
F12 -- Save as.
Ctrl + S Save.
Shift + F12 Save.
Alt + Shift + D Insert the current date.
Alt + Shift + T Insert the current time.
Ctrl + W Close document.
