Summary
Gmail users can add or remove categories, move messages, check the number of messages in their inbox, and turn on inbox categories if they have less than 250,000 messages in their inbox.
1
Additionally, Apple Mail does not support tags/labels natively, but Gmail allows users to display their labels as folders in Apple Mail.
2
To add labels to Apple Mail, users can open up Gmail, click the gear in the top right to open settings, goto 'Labels' and ensure the 'Show in IMAP' checkbox is ticked next to any labels they wish to see in Apple Mail.
2
Additionally, users can create On My Mac mailboxes to display labeled storage folders.
2
According to
