Some users have reported that when they open MS Outlook, they receive an error message that Outlook is using an old copy of your Outlook data file (.ost). For some ...

The IRS Direct File program, a free tax filing option, has been discontinued for the 2026 tax season. The program was ended by the Trump Administration after a two-year pilot due to low participation ...

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 ...

Cheminformatics is the use of computational and informational techniques to understand problems of chemistry, for instance in the in silico mapping of chemical space – the theoretical space occupied ...