Have you ever been given an application and instructed to run it on various computers and systems, only to realize that it wasn’t built for multiple hosts? After all, some apps are designed to be ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

We test and rate the top online tax services to help you find the best one for filing quickly and accurately—and for getting the largest possible refund. I write about money. I’ve been reviewing tax ...