Enabling and setting screen Lock Windows OS

Automatic Screen lock after certain time of inactivity

1. Press Windows button on your keyboard
2. Type screen lock settings
3. On the results that appear click screen lock settings and a lock screen window will appear
4. Click on screen saver settings
5. On the dialogue box that appears, click on resume, display log on screen. You can also set a time for how long your PC should wait before starting the screen saver.
   Manual screen lock on Windows
6. Press and Hold Windows button and press the Press L button on your keyboard. Hit the Windows key and the L key on your keyboard. Keyboard shortcut for the lock!