Personally, I have never seen this many issues with Windows like today. Even way back in the Windows Vista days. Woah, Windows Vista will be 20 years old in November...
If you are forced to still be on Windows 11.
This file can be found in the following directory,
C:\ProgramData\Microsoft\Windows\CapabilityAccessManager\
Then see if it shows a huge file size.
Windows Latest found that one particular file called “CapabilityAccessManager.db-wal” can use most of your system storage.
If your PC is affected, the safest fix is to install Windows 11 KB5095093 from Windows Update, or wait for the July 2026 Patch Tuesday update, where the fix is expected to roll out automatically.
We do, but it's a lot easier to have a personal device that you can bring into lectures and labs, and then take home with you.
With some classes, it is expected that you have a personal device. There are laptops that you can borrow, but again you need to go in to borrow and return it each day and download/upload your files each time.
IMO what we need is a student society Linux user group that advocates for classes to drop bad software and confirms that a particular class is ok. This would help non-linux users too since some of the windows-macos-only software is straight up spyware.