They rely on landlines for emergencies. AT&T’s political moves in California could take those away

AT&T is fighting to ease regulations requiring landlines, which cost it $1 billion per year in California. It has spent big ...

Slow internet? The right way to run a speed test (and what to do with the results)

After a decade testing PCs, routers, and home networks, I know what causes slow speeds and can help you optimize your internet connection.