This guide describes how to grey out unused cells in Excel in Windows 11/10, apply a solid fill color, use Conditional Formatting, or hide unused rows/columns.
Noma Labs uncovers GeminiJack, a zero-click flaw where hidden instructions in shared Workspace files could steer Gemini ...
You know the routine: you click the little arrow on the column header, the massive dropdown menu appears, and suddenly you ...
How to answer the Calais Ave payphone at Xero to get the KnoWay missions started ...
Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.
Learn advanced filtering in Excel with a criteria area, OR and AND logic, and copy results to isolate the right rows fast.
Visual chaos: The alternative to the slow, stop-start process is clicking "Show All Notes" or "Show Comments" in the Review ...
Microsoft has released patches for 57 vulnerabilities, including a Windows zero-day flaw exploited in attacks.
Microsoft fixed over 50 security vulnerabilities with December's big Patch Tuesday. One of them is already being actively ...
Microsoft' 2025 Patch Tuesday fixes 57 flaws, including one actively exploited and two publicly disclosed zero-day ...
Microsoft fixed 56 Windows security flaws, including an actively exploited privilege-escalation bug and two new command-injection zero-days.