Tip: Some shortcut keys may behave differently by software version, operating system or keyboard layout.
About A to Z Computer Shortcut Keys
A to Z shortcut keys help beginners quickly remember common keyboard commands. This page focuses on Ctrl combinations and frequently used computer actions.
Shortcut keys reduce mouse movement and make repeated tasks faster. They are useful for typing, editing, browsing, file management, coding, designing and office work.
A to Z Computer Shortcut Keys List
| Shortcut Key | Use | Works In | Example |
|---|---|---|---|
| Ctrl + A | Select all | Most apps | Select all text or files. |
| Ctrl + B | Bold text | Most apps | Bold selected text. |
| Ctrl + C | Copy | Most apps | Copy selected item. |
| Ctrl + D | Bookmark or duplicate | Most apps | Bookmark page or duplicate object. |
| Ctrl + E | Center align or search | Most apps | Center text or focus search. |
| Ctrl + F | Find | Most apps | Find text. |
| Ctrl + G | Go to or group | Most apps | Go to location or group objects. |
| Ctrl + H | History or replace | Most apps | Open history or replace. |
| Ctrl + I | Italic | Most apps | Italicize text. |
| Ctrl + J | Justify or downloads | Most apps | Justify text or downloads. |
| Ctrl + K | Insert link | Most apps | Add hyperlink. |
| Ctrl + L | Address bar or left align | Most apps | Focus address bar or align left. |
| Ctrl + M | Indent or new slide | Most apps | Indent text or create slide. |
| Ctrl + N | New | Most apps | Open new window or document. |
| Ctrl + O | Open | Most apps | Open file. |
| Ctrl + P | Most apps | Print document. | |
| Ctrl + R | Refresh or right align | Most apps | Refresh page or right align text. |
| Ctrl + S | Save | Most apps | Save file. |
| Ctrl + T | New tab or table | Most apps | Open tab or create table. |
| Ctrl + U | Underline or view source | Most apps | Underline text or view source. |
| Ctrl + V | Paste | Most apps | Paste copied item. |
| Ctrl + W | Close tab or window | Most apps | Close active tab. |
| Ctrl + X | Cut | Most apps | Cut selected item. |
| Ctrl + Y | Redo | Most apps | Redo action. |
| Ctrl + Z | Undo | Most apps | Undo action. |
How to remember these shortcuts
- Practice shortcuts inside real tasks instead of memorizing only lists.
- Group shortcuts by action: copy-paste, formatting, navigation, screenshots and search.
- Keep a small cheat sheet until the shortcuts become muscle memory.
- Use the search page whenever you forget a shortcut.
FAQs
Do these shortcuts work in every app?
No. Many shortcuts are common, but some are specific to Windows, Mac, browsers or individual software.
Which shortcuts should beginners learn first?
Beginners should start with copy, paste, cut, undo, save, print, find and select all.
What is the Mac alternative for Ctrl shortcuts?
Many Mac shortcuts use Command instead of Ctrl, such as Command + C for copy and Command + V for paste.