Gmail Tips
If Gmail storage is full, there are two ways to delete emails. One of them is:
1. Log in and open Gmail.
2. Go to inbox.
Go to the Primary/Social/Promotions tab.
Click on the "Select All" (✓) box at the top of the page.
If you see the option "Select all conversations in this folder", click on it.
3. Click on the Trash/Delete icon at the top.
4. Go to the Trash folder and click Empty Trash Now.