For years people have been using WinZip, not purchasing it, and using the “trial” version which made you wait while prompting you to purchase a license before actually opening. Which for the most part is ridiculous, especially considering that Windows has built in zip capability.
One of the most useful features in Gmail that goes largely unnoticed is the ability to make a phone call from Gmail, or more specifically from Gmail Chat. If you have a Gmail account, live in the United States, and have a webcam or microphone, then you can, for free, call any phone number (cell, or landline) in the US.
(808) 728-3056