So here is the big question that a lot of people are looking to get answered. How does one add contacts to Gmail, and delete them when they no longer have use for these contacts? Let’s be clear here, ...

Google's Contact Manager allows you to remove only 250 contacts at a time, which is the maximum number of contacts that you can select simultaneously. If your business contacts number in the thousands ...

To mass-delete all your emails on Gmail, click the "Select" box, then "Select all conversations." Or you can choose specific ...