If you cannot open an Excel file and see Excel cannot open the file because the file format or extension is not valid error, see this post.

If Excel is not opening on double-click or not responding on your Windows 11/10 PC, take a look at the addons first, or else follow these suggestions to resolve the issue.

On Windows 11, you can configure virtually any computer application to launch automatically during startup using the Startup ...

Need to use third-party programs to open files on your PC? Here's how to change file associations in Windows 10 and choose which apps open which file types.

Californians can now apply to the California Earthquake Authority's Brace + Bolt grant program, which gives money to homeowners, and now landlords, to strengthen homes against earthquake damage.

These 46 Pro Excel Tips Will Transform You Into a Spreadsheet Magician Microsoft's spreadsheet program can do way more than you might realize. These are the hacks and tricks you need to know.

The U.S. FDA filed a Complete Response Letter (CRL) for the supplemental Biologics License Application for Darzalex Faspro, (daratumumab & hyaluronidase-fihj) which is involved in a quadruplet regimen ...

The Internal Revenue Service is preparing to open the 2026 Compliance Assurance Process program application period for public companies with at least $10 million in assets.

The 2028 Los Angeles Olympics and Paralympics will have the first competition venue naming rights program in Games history. The first venues to carry naming rights were announced Thursday: the Comcast ...

According to Dave Pomeroy with the Nashville Musicians Association, the new program will take a big weight off the shoulders of local musicians and create a safer, more welcoming environment for them.

Houston Cougars head coach Kelvin Sampson recently discussed what he learned during his time in the NBA and how that prepared him for the Houston job.