To disable sleep mode, you can adjust your sleep settings and turn off the sleep mode feature. One way to do this is by accessing the Settings app and setting the sleep option to “Never.” You can also use the Control Panel or third-party software like Microsoft PowerToys, Insomnia, or Don’t Sleep.
Microsoft PowerToys is a free and open-source project that offers a tool called Awake, which temporarily disables the sleep mode on your PC. Insomnia is another third-party application that prevents your computer from going to sleep until its window is opened. Don’t Sleep is a free software that allows you to stop your system from shutting down, standby, hibernating, restarting, and sleeping.
Overall, disabling sleep mode on your Windows 11/10 PC can be done using various methods, depending on your preference and needs.