Constellation Software, Inc. is a holding company. The firm acquires, manages and builds vertical market software businesses. It operates through the following segments: Public and Private Sector. The ...

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 ...

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 ...