Top 10 Keyboard Shortcuts Everyone Should Know
Software Architecture, DevOps & System Design
Using keyboard shortcuts can often cut the time it takes to do something on a computer in half. Below are our top 10 keyboard shortcuts we recommend everyone memorize and use.
Ctrl + C or Ctrl + Insert
Copy the highlighted text or selected item.
Ctrl + V or Shift + InsertPaste the text or object that's in the clipboard.
Ctrl + Z and Ctrl + Y
Undo any change. For example, if you cut text, pressing this will undo it. This can also often be pressed multiple times to undo multiple changes. Pressing Ctrl + Y would re-do the undo.
Ctrl + F
Open the Find in any program. This includes your Internet browser to find text on the current page.
Alt + Tab or Alt + Esc
Quickly switch between open programs.
F1
Open help for the program you're in.
Ctrl + P
Print what's currently being viewed in programs such as Microsoft Word or your Internet browser.
Ctrl + Left arrow / Right arrow
Move the cursor one word at a time instead of one character at a time. If you wanted to highlight one word at a time you can hold down Ctrl + Alt and then press the left or right arrow key to move one word at a time in that direction while highlighting each word.
Shift+ Left arrow / Right arrow
Select text character by character.
Home / End
Move the cursor to the beginning or end of a line.
Ctrl + Home / End
Move the cursor to the beginning or end of a document.
Page Up / Space bar and Page Down
Pressing either the page up or page down key will move that page one page at a time in that direction. When browsing the Internet pressing the space bar will also move the page down one page at a time.

Sandeep Kumar
Founder & Software Architect | Author of “The Operational State Control Plane”
Electronics engineer, software architect, and author of The Operational State Control Plane. Specializing in system design, distributed resilience, and building scalable tech solutions with real-world engineering insights.
