Next time you need to take a break or leave your computer unattended, remember to use the Win + L shortcut to lock your screen. It's a simple but effective way to keep your work and data safe.
This feature is lightweight, native to Windows (XP through 11), and requires no third-party tools — but many users don’t know about the rundll32 trick. Would you like a version for (e.g., locking another computer on your network)? windows shortcut lock screen
| Method | Shortcut / Action | Speed | | :--- | :--- | :--- | | | Win + L | Instant | | Security Menu | Ctrl + Alt + Del > Lock | Medium | | Mouse | Start > User Icon > Lock | Slow | | Automatic | Dynamic Lock (Bluetooth) | Passive | Next time you need to take a break