VLOOKUP has been the go-to function for looking up data in Excel for years, but it comes with limitations. You can only ...

The SCAN function is best used when you need a running total—a sum that accumulates row by row, with the accumulated value ...

Susan Sales Harkins is an IT consultant, specializing in desktop solutions. Previously, she was editor in chief for The Cobb Group, the world's largest publisher of technical journals. Moving entire ...

If you're getting low in the amount of space you have on your hard drive, Windows has a tool that can help you.

System Restore points are also called Volume Shadow Copies. Internally, Windows manages them using the vssadmin program that can be used from Command Prompt or PowerShell. This program can list ...

On paper, my life looks fine. I have a steady job, a family and friends. But I feel like I’m stretched so thin I’m not fully ...