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

Lag on a Roku TV rarely arrives out of nowhere. It usually builds up as temporary files pile on, apps misbehave, and the system’s limited memory gets squeezed until every menu tap feels sticky.

If Excel is not recognizing functions after reboot, change calculation settings, disable Show Formula, run Excel ...

Learn how to turn off and remove AI features in Windows 11. Disable Copilot, AI in Notepad, Edge, Explorer, Office, etc.

FORECAST.ETS applies an exponential triple smoothing (ETS) algorithm to create forecasts that can include trend and seasonal ...

Using the example in our spreadsheet or a similar spreadsheet, highlight all the revenue numbers in the sheet and then in the ...

As many as 28% of Generation X workers expect Social Security to be their primary source of income, according to the Transamerica Center for Retirement Studies. Shown: Bridget Fonda and Matt Dillon, ...

Follow ZDNET: Add us as a preferred source on Google. If your computer desktop looks a little chaotic and you're noticing some performance slowdown, it might be time to do a cleanup. The best way to ...

Don't let a slow Roku ruin your New Year's Eve plans. Whether you're counting down to midnight or hosting a movie marathon to start 2026, a freezing screen is the last thing you want to deal with.

Follow ZDNET: Add us as a preferred source on Google. If your computer desktop looks a little chaotic and you're noticing some performance slowdown, it might be time to do a cleanup. The best way to ...

The deadline for the Justice Department to release its files on sex offender Jeffrey Epstein is fast approaching as Democrats continue to apply pressure with more photo dumps. In November, President ...

The Justice Department released a batch of photos — in addition to Friday’s earlier disclosures — showing some of the evidence gathered in the Jeffrey Epstein investigation. The new files were posted ...