Text messages on our phones are so easy to use and so common that it’s all too easy to forget how useful they are to scammers. Every text message should be treated with suspicion. In Short Circuits: Recently I needed to format a 64GB thumb drive using FAT32, one of the older formatting types. The Windows formatting tool won’t allow it, so maybe you think the FAT32 limit is 32GB. It’s not and formatting the large drive turned out to be refreshingly easy. • Sometimes I wonder if Tim Berners-Lee or Marc Andreessen had any idea, in the late 1980s and early 1990s, that the browsers they were developing to view simple text files would expand and virtually take over the world.