What is a cache?
A cache is a small store of saved data. Your computer keeps it so that things load faster next time. It is like keeping your favorite book on your desk so you do not walk to the shelf. Over time, caches grow big or get old, and they can cause problems. Clearing them is safe. It does not delete your own documents or photos.
1. Clear temporary files with Settings
- Click Start and open Settings.
- Click System, then Storage.
- Click Temporary files. Windows scans for a moment.
- Tick the items to remove, like Temporary files and Thumbnails.
- Read the list well. Leave Downloads unticked unless you are sure, because it deletes your downloaded files.
- Click Remove files.
2. Clear the Temp folder
- Press Windows + R.
- Type
%temp%and press Enter. - Press Ctrl + A to select everything.
- Press Delete.
- Click Skip for any file that is in use.
3. Clear the DNS cache
This is the saved list of website addresses. Open Command Prompt as administrator and run:
ipconfig /flushdns
This command removes the saved website addresses.
4. Clear the Microsoft Store cache
- Press Windows + R.
- Type
wsreset.exeand press Enter. - A blank window opens. Wait. The Store opens by itself when finished.
5. Clear your browser cache
- Open your browser, for example Edge.
- Press Ctrl + Shift + Delete.
- Choose a time range, like All time.
- Tick Cached images and files.
- Click Clear now.
Tip: Do not tick Passwords or Cookies in the browser box unless you want to log in again to all sites.
Warning: Do not delete files from system folders you do not know. If your PC holds important data, make a backup first.
Quick recap
- A cache is saved data that speeds things up, but it can get old.
- Use Settings, System, Storage, Temporary files.
- You can also clear
%temp%, DNS, Store and browser caches. - Your personal files stay safe.