Learn how to tell if your Office software is genuine. To help determine if your Microsoft software is genuine, go to our How to Tell site for more information. Here you'll learn about authentic packaging, including what to look for with product key labels, and Certificate of Authenticity (COA), how to report counterfeit software, and find out what your shopping and licensing options are.

Note The Offline System Update tool may take several minutes. If you were using a wired connection, plug your network cable back into the console. If you have never connected your console to the internet, you will need to connect at least once during your system setup process.

Windows 10, version 22H2 update history; July 23, 2024—KB5040525 (OS Build 19045.4717) Preview; July 9, 2024—KB5040427 (OS Builds 19044.4651 and 19045.4651)

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There are a few common scenarios in which Windows running on a PC might be discovered to be non-genuine during validation. Repairs. If your PC has been repaired, you might start to see messages on your desktop that Windows isn't genuine.

When you’re away from your console or your Windows 10/11 device, you can still get ready to play your next Xbox console game. Use the Xbox mobile app, the Xbox Game Pass app, or the Microsoft Store on PC to remotely install games—so your games are ready when you are.

附註: 具有USB Type-C 連接器的電腦有較大的電源限制。 如果連接器支援 USB 電源傳遞，則可在更高的功率等級更快速地充電。. 若要更快速地充電，您的計算機、充電器和纜線都必須支援業界標準。

Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.

Aby odzyskać dane, gdy nie można otworzyć skoroszytu w programie Excel, wykonaj jedną z następujących czynności: Ustawianie opcji obliczania w programie Excel na obliczanie ręczne Aby otworzyć skoroszyt, spróbuj zmienić ustawienie obliczania z automatycznego na ręczne.Ponieważ skoroszyt nie będzie ponownie obliczany, być może uda się go otworzyć.

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