If File Explorer opens very slow to open then you can make Explorer load faster in Windows 11/10 by following these tips.

If File Explorer keeps opening up new windows by itself randomly and stays on top of all other open windows in Windows 11/10, see this post.

If File Explorer isn't responding on your Windows machine, it can lead to headaches. Here are some solutions that might resolve the issue.

Microsoft has fixed a longstanding bug with OneDrive in Windows 11 where interacting with cloud-based files in a folder can be seriously laggy - albeit the fix is still in testing for now.

Microsoft may finally be getting to fix File Explorer issues on Windows 11 23H2. There have been user complaints over the general performance and snappiness of the component, among others.