If you have Windows 11 run system update and install patches. There is a security flaw that affects it and Server 2022. It deals with the HTTP protocol environment that we all use to brows with. This does not affect earlier versions of Windows or Windows server and there are currently no know exploits in the wild. I would recommend everyone update their Windows systems also. Here is the shortest article I could find on it. Wormable Windows 11 vulnerability could let malware spead like wildfire (msn.com)