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.

In the dialog box, select an Excel file and click Insert. An Insert File dialog box will appear. Inside the box, if you select Attach File, a link to the file will appear on the OneNote page.

Microsoft continues to expand the power and reach of its Copilot AI to provide greater assistance, especially to Windows users. A new skill now rolling out will let you use the Windows Copilot app to ...

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Your Kindle isn't restricted to books from Amazon. Here's how to send other ebook formats to your ereader, and where to get free ebooks, including with Amazon's Stuff Your Kindle events.

Another tool that earns a permanent spot on every PC I set up is AutoHotkey. At its core, it’s a scripting language, but ...

LibreOffice 25.8 released with PDF 2.0 export, 30% faster file opening, new Calc functions, better performance, and various ...

Your Posts on X Are Being Used to Train Grok AI. Here's How to Stop it Public tweets are fueling Elon's AI. Here's how to opt out of the data scraping.

Senators on Tuesday advanced to the voting file a bill seeking to allow the use of certain Supplemental Nutrition Assistance Program, SNAP, benefits to buy restaurant meals.