Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.
AI Copilot in Excel helps clean dates, split columns, and add currency formats, so you save time and make faster, clearer decisions.
Microsoft released new updates for Windows 11 and10 this past week under KB5074108, KB5074208, KB5073454, and more, for OS ...
Microsoft Windows performance tips that improve speed and stability using built-in tools, smart settings, and simple habits ...
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