Screen locks often, how to increase the screen lockout time or computer sleep time
If your Windows 10 screen is locking more often or going to sleep, there are settings you can change to increase the screen lockout time or turn it off completely. You can also adjust the computer sleep time settings as well.
To adjust the screen lockout settings and sleep time settings.
1. Click Start and then click Settings
2. Click System
3. On the left panel of the systems window, click Power & Sleep. You can also search Power & Sleep in then Windows search box to skip steps 1-3
4. Adjust the screen settings to how long to keep up or set it to "Never" to disable the lockout completely. Also, adjust the sleep settings accordingly.