If it's hard to read the product key on your packaging, use this guide to help you tell the numbers and letters apart: If your Office product key doesn’t work, or has stopped working, you should contact the seller and request a refund.

Поиск ключа продукта для Windows 7 или Windows 8.1. При удалении и переустановке Windows 7 или Windows 8.1 обычно требуется ключ продукта.

Enter your email, phone number, or Skype sign-in that you use for other services (Outlook, Excel, etc.), then select Next.

2. Install any applicable firmware updates. If you have a Surface device, see Security issue for TPM on Surface devices for more information and instructions.. If your device is not from Microsoft, locate the device manufacturer of your device in the following table, select the corresponding link, and apply the firmware update that's provide.

To open File Explorer, select Windows logo key + E or go to Start and type File Explorer in the search box. Select File Explorer in the results.. Top topics. Here are answers to a few common questions about File Explorer: How can I open File Explorer and find the Windows 11 features?

Learn how to open MSConfig in Windows 10 using the taskbar search bar and access system configuration.

Expand the top level of the Outlook data file in the Outlook Navigation pane to see the subfolders in the file. Click each subfolder to see the contents.

インストールが完了すると、Windows 10 は自動的にオンラインでライセンス認証されます。 デジタル ライセンスを Microsoft アカウントにリンクした場合は、デジタル ライセンスにリンクされている Microsoft アカウントでサインインしていることを確認して ...

Select the View tab and, in Advanced settings, select Show hidden files, folders, and drives and OK.

Manage invitations to share Microsoft 365. On the Microsoft account, Sharing page, under the section Other people, you can view and manage invitations you’ve created.You can check the status of an invitation, resend, or delete invitations. If the person you sent an invitation to can't find it, see Can't find an invitation to share Microsoft 365 Family.