What are the numbered folders in C:WindowsSystem32?
I found folders named 1028, 1029, 1031, 1033, 1036, 1040, 1041, 1042, 1045, 1049, 1055, 2052, and 3082 inside C:WindowsSystem32. Some are only a few hundred kilobytes, while…
disk cleanup
How can I free up space on a nearly full 200GB C: drive?
My C: drive is almost full even though I've tried keeping applications and games off it. The drive is part of a 1TB NVMe SSD, split into roughly…
Why is my C: drive using 60 GB more than my files add up to?
My computer reports that the C: drive has about 237 GB of usable space, even though it was sold as a 250 GB drive. The free space has…
What’s filling up my C: drive, and how can I free space without replacing it?
My C: drive is only about 200 GB, while my D: partition has roughly 750 GB on the same 1 TB NVMe SSD. I've tried installing games and…
What free Windows tool is best for analyzing disk usage on a server?
I'm helping a small customer analyze disk usage on a Windows server and identify the folders and files consuming the most space so they can safely remove unnecessary…
What free Windows tool do you recommend for analyzing disk usage on a server?
I'm helping a small customer analyze disk usage on a Windows server so they can identify the folders and files consuming the most space and remove data that…
Why is my C: drive using 60 GB more than my files account for?
My computer reports that the C: drive has about 237 GB available for use, even though it is sold as a 250–256 GB drive. Its free space has…
How can I safely free up storage on my Windows laptop?
My Lenovo LOQ shows 144 GB free out of 475 GB, but I don't understand what is using the remaining space. I only have Europa Universalis IV, Roblox,…
What Are These Two-Letter Folders on My Secondary SSD, and Can I Delete Them?
I'm running Windows 11 from my main 4TB drive, and I added a secondary 2TB NVMe SSD about a year later. I recently noticed many subdirectories with short,…
How can I safely free up storage space on my Windows laptop?
My Lenovo LOQ shows only 144 GB free out of 475 GB, even though I do not have many large games installed. I mainly have Europa Universalis IV,…
Why Is My Windows Installer Folder Using 193 GB, and How Can I Safely Clean It?
My main drive is nearly full, and I discovered that C:WindowsInstaller is using about 193 GB. I have already tried DISM component cleanup with and without ResetBase, the…
What’s Using So Much Space on My 118GB Windows Drive?
I'm running Windows 11 on a 118GB system drive, alongside two 1.81TB hard drives. I've already changed my download locations, moved files to the larger drives, run Disk…
What’s the safest way to free up space on a nearly full Windows C: drive?
My Windows C: drive is 117 GB and has only about 1 GB remaining. I've already tried Storage Sense and Disk Cleanup, but they didn't recover much space.…
Why Won’t Windows Remove 50 GB of Temporary Files?
My C: drive is nearly full, showing about 175 GB used out of 186 GB, even though I haven't saved any particularly large files there. I moved folders…
Windows Shows 50 GB of Temporary Files but Disk Cleanup Won’t Remove Them
My C: drive is almost full, showing 175 GB used out of 186 GB, even though I haven't intentionally stored anything large there. I moved folders such as…
Why does my Windows 11 C: drive keep filling up by itself?
My Windows 11 gaming laptop has a 256 GB internal drive, and the C: drive is almost always full. I keep my games, programs, and media on external…
Why does my Windows 11 C: drive keep losing free space?
I'm using an HP Pavilion running Windows 11, and the available space on my C: drive keeps shrinking even though I haven't downloaded any large files. I've already…
Why does my Windows 11 C: drive keep filling up by itself?
I'm using a Windows 11 gaming laptop with a 256 GB internal drive, an Nvidia GPU, and an Intel CPU. The C: drive has been nearly full for…
Why Is the Windows Explorer Cache Folder Using 17 GB?
On a Windows 10 system, I noticed that C:UsersPCAppDataLocalMicrosoftWindowsExplorer is taking up more than 17 GB. I expected it to be a relatively small cache, but it contains…
What’s the best way to free up storage on an older laptop?
My laptop is about five years old, and I've never really done any storage maintenance. I'm starting to run into space problems, even after deleting some files. What's…