Fix Slow and Laggy Browsers After Update to Windows 11 on Dell and Alienware Computers in 1 Minute
If you own a Dell or an Alienware computer, and you updated to Windows 11, you might your browsers (Chrome, Firefox, Edge, Brave) to be slow, and laggy when you try to scroll. Especially on sites with video content.
Here's a fix you can try: open the Killer Control Center, and switch off the "Prioritization Engine"" setting.
That should solve the problem.
I hope it does!