1. Open Microsoft Edge.
2. Click the menu button in the upper right corner of the browser window.
3. Click Settings.
4. Click Privacy, search, and services in the left navigation pane.
5. Scroll down to Clear browsing data. Click Choose what to clear.
6. Tick the check box beside Cached images and files.
7. Select the Time Range of the browsing data. To delete everything, select All time and click Clear now.