Brian wants to know how he can use tags to stay organized on his email. Leo says that tags are great for searching and it makes it really simple to stay organized. Gmail can tag messages. Mailtags has been around for years and it works great. Leo used it a long time ago and it works in Apple Mail, which can be a challenge because Apple changes Mail with just about every version of macOS. It's also great for photos. Google Photos is great for tagging as well. Brian would have to be a dedicated tagger to keep his tags up to date, especially for photos.