Excel files bloat from ghost used ranges, formatting, pivot caches, and images. These quick fixes massively cut the size of ...

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...

The major themes that defined the year behind us will also shape the one ahead. The most-read articles of 2025 tracked a return to simplicity; coalescence on the server side; AI promises (with some ...

Follow ZDNET: Add us as a preferred source on Google. I've spent a significant portion of my life searching for ways to extend the battery life on my Android phones. Admittedly, that sounds rather ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. Don't even think about dropping several ...