Command+C vs Control+C: Mac, Windows and Linux Explained
If you've ever switched between a Mac and a Windows computer, you've done it: pressed the wrong key, pasted nothing, and wondered why copy stopped working. The shortcuts are almost the same. The key you hold down is what changes.
The short version
- Mac: Command (⌘) + C copies.
- Windows and Linux: Control (Ctrl) + C copies.
The rest of the shortcut is usually the same letter: C to copy, V to paste, X to cut, Z to undo, S to save, F to find. Just swap the key you hold down.
Why are they different?
When Apple designed the original Macintosh in 1984, it gave the keyboard a special Command key just for shortcuts, the one with the ⌘ symbol. PCs didn't have that key, so Microsoft used the Control key that was already on the keyboard.
Macs still have a Control key too, but it does other jobs. On a Mac, Control + click acts like a right-click, and Control matters a lot in the Terminal (more on that below).
Know your Mac keys
| Mac key | Symbol | Closest Windows key |
|---|---|---|
| Command | ⌘ | Ctrl (for shortcuts) |
| Option | ⌥ | Alt |
| Control | ⌃ | Ctrl (but used differently) |
Plugging a Windows keyboard into a Mac? The Windows key acts as Command and Alt acts as Option. If that feels backwards, you can swap them in System Settings → Keyboard → Keyboard Shortcuts → Modifier Keys.
Where Control+C does NOT copy: the terminal
In a command-line terminal, the window where you type commands, Control + C means "stop". It cancels whatever is running. This is the same on Mac, Linux and Windows. That's why it's one of the most useful shortcuts for anyone who works with code.
So how do you copy in a terminal?
- Mac Terminal: ⌘ + C copies, just like everywhere else on a Mac. Control + C stops the running command. No conflict.
- Linux terminal: use Ctrl + Shift + C to copy and Ctrl + Shift + V to paste.
- Windows Terminal: if you've highlighted text, Ctrl + C copies it. If nothing is highlighted, Ctrl + C stops the running command.
Pro tip: if you ever press Ctrl + C in a terminal and something suddenly stops, that's why. It's not broken, you just cancelled it.
Switching between computers every day?
A few things that make it painless:
- Think "the key next to the space bar." On a Mac, Command sits right next to the space bar. On most Windows keyboards, Ctrl is at the far corner. Your thumb on a Mac does what your pinky does on a PC.
- Remap if you want. Both Mac and Windows let you swap modifier keys, so your muscle memory works on both.
- Use the menus as a cheat sheet. Every app shows its shortcuts next to the menu items.
For the full list of shortcuts worth learning, see The 12 Keyboard Shortcuts Worth Learning.