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I stopped doing these 5 things in Excel—and my spreadsheets became more reliable

Cleaner data, better formatting, and fewer hidden assumptions have made my Excel workbooks much easier to manage.

Microsoft Excel KB5002914 update breaks copy and paste for some users

Microsoft Excel users report that this week's KB5002914 Office security update is breaking copy-and-paste operations and ...

OpenAI says it solved one of math’s hardest problems, but controversy taints the milestone

The company’s announcement has been dogged by questions about whether it improperly used work from another research team or ...

OpenAI Cracks 200-Year-Old 'Millennium' Math Problem—But Credit Dispute Looms

An NYU math professor claims the AI behemoth rushed to solve the problem after discovering his progress.

OpenAI Says It Has Cracked One of Math’s ‘Millennium Problems’

The company’s announcement is the most dramatic sign yet that artificial intelligence is fundamentally transforming the field ...

Find and Replace not working in Word and Excel

If Find and Replace is not working in Word or Excel, remove the password, remove editing restrictions, unhide text and cells, ...
How-To Geek on MSN

Excel has a date that never existed, but fixing it could break your spreadsheets

The 1900 date bug rarely causes trouble in everyday Excel work, but understanding it explains some potentially strange ...
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I've used Excel professionally for decades—here's where ChatGPT, Claude, and Gemini still fall short

Explore the latest in AI technology with expert reviews, news and insights on AI technology, machine learning, AI tools and more. Explore the latest in gaming with expert reviews, news and insights on ...