I've got a spare Windows 11 computer sitting around that often gets used after being on the shelf for a while, and I'm noticing it's taking up way more space than expected. The C:Windows folder is using about 150GB and the C:ProgramData is at 50GB, largely due to a 33GB Adobe ARM folder. I've tried using disk cleanup, but it only clears a couple of gigabytes at most. A few years back, I used a free tool that deleted unnecessary files from the C:WindowsInstallers directory, which is currently taking up 120GB, but I'm concerned it could cause issues if I need to repair or upgrade software. Is there a safe way to remove unneeded data on Windows 11 without reimaging? I've already cleared the temporary folders and user downloads, but I'm hesitant to rely on tools like CCleaner, as I'm not seeing a significant impact. Are there any strategies or tools you recommend to clean things up?
4 Answers
You might want to try compacting the Windows folder with Compact OS. It can really help reduce disk usage without losing data. Also, look into cleaning up the WinSxS folder; there are Microsoft guides to help with that. It’s surprising how much space can be saved by managing cached and temporary files. And just as a tip, don't forget to check what kind of applications you’re reinstalling—some can really bloat the system if they're not managed well!
Honestly, reimaging is always the best practice when a computer is passed to a new user. It ensures that all unnecessary files, potential malware, and remnants of previous users are completely wiped. That said, if you're looking for ways to clean it up without reimaging, I suggest trying out TreeSize or WizTree. These tools help identify what's taking up space. I once found 40GB of .dmp files on a system after an Excel crash. If your systems are set up for it, consider using Group Policies to manage storage more effectively across users.
I agree! It’s worth checking for bloated temporary files or old system logs. The right tools can save tons of space.
For a quick fix, try checking if your virtual memory/page file size is too large. Sometimes, just adjusting that can free up a good chunk of space. As for CCleaner, it's usually not the best idea for business environments, as you mentioned, but I’ve found success with using deeper cleaning features carefully—just remember to back up important files before doing so.
I’ve learned that the hard way! Better safe than sorry for sure. Always good to have a backup plan.
If you’re serious about keeping your machines efficient, a larger SSD upgrade might be necessary. 250GB is tight for Windows 11, especially with the way applications bloat over time. Even with a larger drive, periodic reimaging should be a part of the protocol. It'll save you headaches in the long run.
Great point about Compact OS! I didn’t even know that was an option. I’ll definitely check that out.