You can lock cells in Excel by heading into the program's "Protection" tab. There, you can set a password, and protect your data.

It's easy to divide in Excel to make calculations and analyze data in a spreadsheet. Here's what you need to know to do it.

A contractor’s ChatGPT upload has triggered a data breach at the NSW Reconstruction Authority, affecting up to 3,000 people.

The NSW Reconstruction Authority (RA) is aware of a data breach involving personal information belonging to some people who applied for the Northern Rivers Resilient Homes Program (RHP).

Here are the best uses of the Arrow keys in Excel with Scroll Lock mode turned on. Pressing Ctrl+Shift+Up, Down, Left, or Right Arrows selects the current cell and all cells above, below, to the left, ...

The inaugural finals of the UK Excel Championship have come and gone, and there is now one spreadsheet wrangler to rule them all, at least in the United Kingdom. The winner is self-proclaimed Excel ...

Anthropic has begun rolling out a small but significant update to Claude. Starting today you can use the chatbot to create and edit Excel spreadsheets, documents, PowerPoint slide decks and PDFs. In ...

Spreadsheet apps like Microsoft Excel and Google Sheets are used worldwide to organize and analyze data, but getting the right information into them isn’t always straightforward. Businesses often need ...

Anthropic’s Claude AI Can Now Create Spreadsheets, Presentations, and More Your email has been sent Turning text into PowerPoint presentations Consolidating multiple data streams into an Excel ...

Apple's Numbers spreadsheet for Mac, iPhone, and iPad, is not as powerful as Microsoft Excel, but most users will be hard-pressed to find its limitations — and will immediately see how much easier ...

Deepfakes have shifted from political misinformation to corporate fraud. Attackers now use AI to recreate executives’ faces and voices in real time. Executives are a prime target because their voices ...