Windows Function keys have long been used due to its convenience. People use them to change brightness, enter help center and adjust audio volume, open wireless network, print screen, insert words, etc. But all of a sudden, you find these F keys (F1~F12) are out of work or part of them out of work and you are unable to perform some actions with them on your Dell, Lenovo, and Toshiba laptop. Solutions: 1: Unlock Fn Key or F Lock Key 2: Uninstall Keyboard Drivers 3: Update Keyboard Driver 4: Disable...

You would sometimes need to change the default program for opening files on your PC, but sometimes, you find that you cannot change the default apps or programs in Windows 10/11. If Windows Settings does not let you force Windows 10 to set a program as default, it is suggestible that you try to make sure to check default apps and settings after recent Windows 10 updates. This post will teach you how to do that to solve Windows 10 default apps out of work. How to Fix Windows 10/11...

Contents: Set a Program Priority Overview How to Set an Application to High Priority in Task Manager on Windows 10, 8, 7 How to Set Priority Automatically? How to Set CPU Priority Permanently for a Program on Windows 10, 7? Set a Program Priority Overview: When you are opening too many programs and want one program to run faster than others, you can set this program to high priority than other processes, which will allocate system prioritizes resources to that process. For example, if you want to type while watching...