

When you delete emails, the space they took up remains - this space will continue to grow until it reaches 20% of the total size of the file. Your Outlook PST files keep messages and other info saved safely on your PC. You can also experiment with the rest of the AutoArchive settings if you aren't satisfied with the defaults.

Not everyone uses a stellar Windows 10 PC to read their email in Outlook.

The add-in will no longer appear in your list of add-ins. Replace step 9 above with the two steps below. If you don't think you'll ever use an add-in, especially in the case of an antivirus, you can remove it completely.
