To clear your Edge browser's cache:
- In the upper right corner of your browser window, click on the three horizontal dots.
- In the modal that opens, click "Settings" and then "Privacy, search, and services."
- Scroll down to "Delete Browsing Data" and click on "Choose what to clear" across from "Clear browsing data now."
- In the next modal, choose a time range.
- Check "Cached images and files."
- Click "Clear now."