Open Command Prompt or PowerShell and enter "wmic bios get serialnumber" to find your PC's serial number. Windows and System Information won't display your PC's serial number. If the command doesn't ...

UPDATE #3 Several users who were previously experiencing erroneous rejection of their serial numbers are now reporting that the same serial numbers are now being accepted, indicating that Apple has ...

Windows: Jalapeno Keyfinder retrieves serial numbers for a variety of programs on your PC—and even for most versions of Windows—so it's not such a big deal next time you misplace your serial number ...

If you need to calculate dates in your spreadsheets, Excel uses its own unique system, which it calls Serial Numbers. Every date (month, day, year) and time (hour, minute, and second) has an ...

I lost my MacBook Pro today. I went to the police to file a stolen item report, and they say that without the serial number, there's not much they can do to help, since even if they found the guy who ...