thumbnail cache

Clearing Windows 11’s growing pile of cache and temporary files is one of the simplest, highest-ROI maintenance tasks a user or IT pro can perform — it frees gigabytes of storage, reduces odd performance glitches, and keeps modern AI-driven features responsive as your workload grows. Background...

When File Explorer becomes the system’s biggest CPU hog after upgrading to Windows 11 24H2, it stops being a mild annoyance and starts costing time, battery life, and user confidence—with many users reporting sustained explorer.exe or related processes eating CPU even at idle. The problem is...

If your Windows 11 PC feels sluggish, there’s a good chance a growing pile of cached and temporary files is the culprit — and Windows already gives you simple, safe tools to clean them up without resorting to risky third‑party “optimizers.” Background / Overview Every day Windows and the apps...

I'm using Windows 11 Pro (23H2), and recently I've noticed that File Explorer crashes or becomes unresponsive when I open folders that contain a large number of files (especially media files like images and videos). Sometimes it takes several seconds to load, and other times it just freezes...

If your Windows 10 or Windows 11 machine is suddenly showing blank icons or no previews for your image, video, or document files, you’re not alone. It turns out that the culprit is often a corrupted or outdated thumbnail cache—a hidden file that stores miniature previews of your files to help...

Hello, I've got many photos to sort on a HDD in numerous folders. I found a software to recursively generate all preview thumbnails. When done, the cache is almost 2go. But when I restart my computer, more than half of the cache is deleted so I have to regenerate the cache once again. I know...

I just figured out it's Windows 10's scheduled maintenance that's messing my pc up. I don't want my thumbnail cached deleted. I don't have Disk Cleanup, CCleaner or System Machanic setup to touch it. How the heck do I stop the daily system maintenance from messing with it ?

My video thumbnails in the explorer preview pane wont update. It shows me the preview of the first video thumbnail but when i select another, the preview remains the same in the preview pane. I was using windows 8.1 -- which didn't have this problem -- when I upgraded to Windows 10. I like...

From a fresh start up of the computer, I can get my thumbnails to generate any where on my computer, the NAS, or the USB attached to the NAS. However, after a short period (not specific, can be 5 mins or 30 mins), the USB drive attached to the NAS will no longer generate thumbnails, however...

Windows is being painful when viewing folders/files on my network hard drive. Brand new PC (and I have the same issue on my other Windws 7 PC too). Now that it is happening on two Windows 7 PCs it is time to get an answer. How do I get Windows to create thumbnails without doing it manually one...

Hi all, I am new here so i'll ask for you help if I can. I cannot get the thumbnails coming up in explorer on win7 sp1 professional. I have all the .psd, jpeg, .bmp, .cr2, raw and everything else working but not the .PDF. I have tried everything, uninstalled, reinstalled, foxt pdf...