Virtual private networks can protect your computer and your data, but they can also lead to a false sense of security. So, do you really need one? In Short Circuits: If you read last week's post, you know how to find out what Amazon knows about you. This week, let's consider what Google knows about you. There's no single form to fill out to ask for the information, but there are lots of places you can look. • What do you think we'll see in 2022 other than more variants of covid? Several technologies that aren't exactly new look like they're bubbling toward general acceptance. Twenty Years Ago: It seemed that just about everyone with a Palm organizer had downloaded Bejeweled.