Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

Create a CRM using Excel with dropdown customer selection and FILTER plus XLOOKUP, saving time while keeping leads and deals ...

A “Featured” browser add-on marketed as privacy protection may have been copying AI chats. Koi Security says Urban VPN Proxy began intercepting prompts and replies after a July 9, 2025 update.

As families begin putting up their festive decorations, many will rely on extension leads to power Christmas lights and ornaments that aren't near electrical sockets. But fire safety experts are ...

Koi's investigation identified eight such extensions available on the Chrome Web Store and Microsoft Edge Add-ons page, collectively surpassing eight million installations. Seven of them carried ...

Ready to revolutionize your Amazon routine? Discover how simple browser extensions are empowering shoppers to navigate deals, verify reviews, and save big – turning every click into a smarter decision ...

The 2025 Microsoft Excel World Championship finals, were held in Las Vegas on Dec. 2 to 3. According to their website, The Microsoft Excel World Championship (MEWC) is a global esports competition whe ...

There are two ways to fix this cause of the #SPILL! error. First, select the entire spill range (or at least the cell or ...

Browser extensions have become an essential part of our online lifestyles. There are some you can’t live without. Modern desktop browsers support extensions without fuss, but it’s a different story on ...

Google has revealed its top Chrome extensions of 2025, highlighting a shift toward AI companions that sit inside your workflow. Add-ons like Monica and Sider stole the show, allowing users to chat ...

Corin Cesaric is a Flex Editor at CNET. She received her bachelor's degree in journalism from the University of Missouri-Columbia. Before joining CNET, she covered crime at People Magazine and ...