Microsoft talked about the performance benefits and optimizations in Windows 11 in a YouTube video. Windows 11 is great if you care about performance. Microsoft has a full list if you’re concerned. You can still find those in the store, though. Those apps are 3D viewer, OneNote for Windows 10, Paint 3D, and Skype.

You can no longer sync your desktop wallpaper Internet Explorer and the Math Input panel are gone and a few apps are also removed. Windows 11 removes some features from Windows 10. Other than that, there are some changes that you need to know about if you plan to upgrade. If you’re the technical type, you also can try to dual-boot Windows 10 and Windows 11, with little risk. After that, you’ll need to do a clean install (erase all your data) to downgrade. You only have 10 days to downgrade from Windows 11 to Windows 10 after updating, though. Windows 11 reviews are fairly positive, including our own, so it’s worth giving the newest version of Windows a shot. Unsupported PCs may be able to upgrade, but they’ll have to deal with a Windows 11 watermark (unlike in Windows 10). Microsoft has completed the Windows 11 rollout, so any PC with supported hardware can upgrade for free. Microsoft could stop supporting systems that aren’t certified for Windows 11, and you might not get critical security updates anymore (though Microsoft has rolled out Windows 11 updates for unsupported hardware since launch). You can technically install Windows 11 on unsupported hardware, but we wouldn’t recommend doing it. Nearly all desktops and laptops support TPM 2.0, but make sure to check our list of motherboards that support TPM if you built your own PC. TPM is basically a hardware security processor in modern PCs. You’ll need a recent processor from Intel or AMD, and critically, support for TPM 2.0 on your system. The only hurdles are the Windows 11 system requirements. We strongly recommend going this route to avoid malicious Windows 11 installers that can surface in search engines. As we lay out in our guide on how to install Windows 11, most PCs can upgrade from Windows 10 for free through a simple Windows update. Upgrading to Windows 11 is a simple affair, but you might be apprehensive if you’ve been sitting on Windows 10. Upgrading to Windows 11: Should you do it? If you want to go deeper, make sure to read our full Windows 11 review.

We’ll run down the biggest differences between Windows 11 and Windows 10 so can make a decision about upgrading. If you’re wondering if Windows 11 is any good or if updating to Windows 11 is worth it, this comparison is for you.

Multitasking and external monitor support.

Upgrading to Windows 11: Should you do it?.

Windows 11 download time