Why Keyboard Shortcuts Are Worth Learning
It sounds like a small thing — reaching for the mouse versus pressing two keys. But when you're doing it dozens or hundreds of times a day, the time difference adds up fast. Beyond the time savings, keyboard shortcuts reduce the constant hand movement between keyboard and mouse, which many people find reduces fatigue during long work sessions.
The shortcuts below work across the most common applications on both Windows and Mac. You don't need to memorise all of them — just start with the ones relevant to how you work.
Universal Shortcuts (Work Almost Everywhere)
| Action | Windows | Mac |
|---|---|---|
| Copy | Ctrl + C | Cmd + C |
| Paste | Ctrl + V | Cmd + V |
| Cut | Ctrl + X | Cmd + X |
| Undo | Ctrl + Z | Cmd + Z |
| Redo | Ctrl + Y | Cmd + Shift + Z |
| Select All | Ctrl + A | Cmd + A |
| Find | Ctrl + F | Cmd + F |
| Save | Ctrl + S | Cmd + S |
| New Tab (browser) | Ctrl + T | Cmd + T |
| Close Tab (browser) | Ctrl + W | Cmd + W |
The Power Shortcuts Most People Don't Know
1. Paste Without Formatting
When you copy text from a website and paste it into a document, it often brings unwanted fonts, colours, or sizes with it. Ctrl + Shift + V (Windows) or Cmd + Shift + V (Mac) pastes plain text only. This alone can save significant frustration.
2. Snap Windows (Windows Only)
Press Windows Key + Arrow Keys to snap the current window to one side of your screen. This makes working with two apps side by side effortless — no dragging and resizing required.
3. Switch Between Open Apps
Alt + Tab (Windows) or Cmd + Tab (Mac) cycles through your open applications. Hold the key and tap Tab repeatedly to scroll through all open apps, then release to jump to the one you want.
4. Reopen a Closed Tab
Accidentally closed a browser tab? Ctrl + Shift + T (Windows) or Cmd + Shift + T (Mac) reopens it instantly. Works in Chrome, Firefox, Edge, and Safari.
5. Lock Your Screen Instantly
When stepping away from your desk, lock your screen quickly: Windows Key + L on Windows, or Ctrl + Cmd + Q on Mac. A simple security habit worth building.
How to Actually Learn These
The most effective way to build keyboard shortcut habits is to pick two or three shortcuts that relate to tasks you do constantly, and consciously use them for one week. Once they're muscle memory, add a few more. Trying to learn 20 at once virtually guarantees you'll forget all of them.
A practical starting point for most people:
- Paste without formatting — used constantly when writing
- Reopen closed tab — saves panic when you accidentally close something important
- Lock screen — small security habit with no downside
The Bigger Picture
Keyboard shortcuts are a small but compounding efficiency gain. Combined with other workflow improvements — organised file systems, email filters, and focused work blocks — they contribute to a workday that feels less chaotic and more in control. Start small, stay consistent, and let the muscle memory build naturally.