You're careful not to drop your notebook computer into the ocean or down a flight of stairs, but heat is the insidious destroyer of all electronic devices. In Short Circuits: Ordering groceries online with curbside pickup or home delivery made big advances during the worst months of the Covid pandemic. Growth has slowed, but not stopped. Big chains have gone all in, and smaller stores are struggling to stay in the game. • Windows updates interrupt us. Sometimes they annoy us. But if you're tempted to skip the updates, think again. Twenty Years Ago (only on the website): Having a device that could hold 64MB of data and yet was about the size of a pack of gum seemed amazing in 2002, and it was. Floppy disks were still around and you'd need a huge pocket to carry 64MB of data on floppies.