Windows 10 stores temporary and cached data in several places rather than one universal cache folder. The safest way to inspect or remove most temporary files is through Windows storage tools or the individual application’s settings. Temporary-file controls still work on Windows 10, but Microsoft’s regular support lifecycle for the operating system concluded October 14, 2025.
How to Find Temporary and Cache Files in Windows 10
Step 1: Open Storage settings
Open Settings > System > Storage.
Step 2: Review temporary files
Open the temporary-files category and allow Windows to calculate what is stored. Read each category before selecting anything for deletion.
Step 3: Use the application’s own cache controls when available
Browsers, Microsoft Store apps, creative software, and other programs can maintain their own caches. Use the application’s supported settings when you need to clear a specific cache.
Step 4: Inspect your temporary folder only when necessary
Press Windows + R, enter %temp%, and press Enter to view your user temporary folder. Files that are actively in use may not be removable, and you should not assume every unfamiliar file is safe to delete manually.
Cache Files Are Not Always Junk
Caches can improve performance by preventing applications from repeatedly downloading or rebuilding data. Clearing them is most useful for troubleshooting, freeing space, or removing stale data—not as a routine requirement.
Avoid “Clean Everything” Utilities
Do not use an unknown cleaner that promises to remove every cache, Registry entry, and temporary file. Broad cleanup can erase useful application state or introduce new problems.
Windows 10 Lifecycle Note
Temporary-file controls still work on Windows 10, but Microsoft’s regular support lifecycle for the operating system concluded October 14, 2025. Existing storage tools continue to work, but supported Windows releases are preferable for ongoing security maintenance.
Matt Jacobs has been working as an IT consultant for small businesses since receiving his Master’s degree in 2003. While he still does some consulting work, his primary focus now is on creating technology support content for SupportYourTech.com.
His work can be found on many websites and focuses on topics such as Microsoft Office, Apple devices, Android devices, Photoshop, and more.