Will Windows 11 make my PC slower?
Christopher Snyder
Updated on February 28, 2026
Though Windows 11 brings a whole new design haul along with some improved features, some users are experiencing windows 11 slow performance after installing it. It is important here to mention that Windows 11 is not stable yet, so you may have to wait for a couple of weeks or months to use it fully.
Will Windows 11 speed up computer?
To make your experience faster and smoother, Windows 11 restarts some of the background apps once you sign in to your PC. If you have a powerful PC then this may prove to be a good feature. But for older computers, disabling it would help you speed up Windows 11.Does Windows 11 lag more than Windows 10?
It has been reported and verified that those users with AMD CPUs have reduced performance due to changes in the scheduler Microsoft made in Windows to better work with newer Intel CPUs. In other words, it's quite possible that windows 11 will run slower than windows 10 even on brand new machines.Why is my PC so slow after Windows 11 update?
If the lag and slowdowns in Windows 11 started occurring after an update, it could be that the update is buggy. You can check that with the built-in troubleshooter: Open Settings and go to the System section. On the right side of the window, click Troubleshoot.Is Windows 11 stable now?
Majority yes. There were minor issues in the beginning, which were patched within a month, and even drivers and apps have been adapted to Windows 11, thereby making it almost the same, if not even better than Windows 10 already. So, in that sense, yes, it is absolutely great for daily use.Windows 11 vs 10 - Windows 11 up to 17% SLOWER?!
Should I install Windows 11 on my computer?
But if you're still hesitant, there's really no reason why you should upgrade to Windows 11 right away. As long as you're on Windows 10, you'll have access to many of Windows 11's key features (like Auto HDR and virtual desktops) as well as critical updates and security patches through 2025.Is Windows 11 good for gaming?
Windows 11 removes the historical baggage of previous Windows versions while bringing new gaming technologies to PC only seen on Xbox consoles so far. From subtle improvements to major next-generation features, Windows 11 is set to make gaming better.Is Windows 7 faster than 11?
One of the main differences in Windows 7 and Windows 11, is in how the OS prioritizes application windows. While both systems are optimized for performance, Windows 11 makes use of the foreground process to load applications more quickly. Microsoft tested the Excel application with a 90% CPU load and it opened quickly.Does Windows 11 use more RAM than 7?
One of the biggest changes that you can expect from Windows 11 is the fact that it uses more RAM than its predecessor.Did Windows 11 fail?
Microsoft bet big on Windows 11 and had hoped that the OS would have the same resounding reception that Windows 7 and Windows 10 did. That, unfortunately, has not been the case, for a vast majority of people, have found the OS to be glitchy, full of bugs, and at times broken.Is Windows 11 fixed for Ryzen?
A BIOS update for your gaming PC's motherboard containing a fix will be available by early May.Is Windows 11 worse for gaming?
Windows 11 may not be any faster at games than Windows 10, but neither is it any slower. Of course, we tested Windows 11 with VBS disabled—that was the default after a clean install on our test hardware.Will Windows 11 break games?
Is Windows 11 good for gaming, or does it have compatibility and performance issues? Unlike some previous Windows launches, Windows 11 is good for gaming. It doesn't introduce any major changes to the file system or APIs, so any games that work on Windows 10 should work on the new version.Is it safe to switch Windows 11?
A slick new interface, better security, updated apps, and info widgets are just some of the perks of upgrading to Windows 11. Here's why you should do it sooner than later. There's something to be said for staying up to date. Windows 11 is the first major update of the leading desktop operating system in seven years.Is Windows 10 better than Windows 11?
Better virtual desktop supportYou'll find it easier to create and toggle between different virtual desktops in Windows 11 than in Windows 10. Windows 11 lets you set up virtual desktops in a way that's similar to on a Mac. It allows you to toggle between multiple desktops at once for personal, work, school or gaming.