To delete all browsing history, follow these steps in Google Chrome ^{3 4 1 2 5}:

1. Open Chrome.
2. Click on the three-dot menu at the upper right.
3. Select "More tools" > "Clear browsing data".
4. Choose a time range (e.g., "All time").
5. Check the types of information you want to remove (e.g., "Browsing history", "Cookies and other site data", "Cached images and files").
6. Click "Clear data".