Certificate authority (CA) A certificate authority is an entity similar to a notary public.It issues digital certificates, signs certificates to verify their validity and tracks which certificates have been revoked or have expired.

Иногда при попытке подписать может возникнуть блокировка. Мы понимаем, что это может быть разочаровывющим и разрушительным, но вот некоторые из причин, лежащих в основе блоков, и рекомендации по их преодолению.

To return to the Home screen, press the Xbox button on your controller to open the guide, and then select Home.; Select My games & apps, select either Apps or Games, and then go to the Ready to install tab.; Select Queue, and highlight the active download or installation.Active downloads appear with a progress bar along the bottom of the game or app's tile.

Important: If the individual you want to transfer the subscription to hasn't purchased it yet and they're also currently sharing your subscription, (for example, they're a member of your Microsoft Family), make sure you stop sharing with them before they activate the new subscription.

了解在 Xbox 主机上收到错误消息“此设备上的其他用户已使用该 Microsoft 帐户，因此不能在此处添加该帐户”时应采取的措施。

Add guests to a group. When you add guests, also known as external users, to a group, you're granting them access to all information within the group.

Turn Track Changes on and off. Go to Review > Track Changes. When Track Changes is on, the section is highlighted. Deletions are marked with a strikethrough, and additions are marked with an underline.

Important: The Assistant will, in most cases, modify the registry and move files from startup folders used by Excel. Before you run the Assistant, make sure that you back up the registry and all files in startup folders used by Excel so that you can restore the registry and backed-up files if a problem occurs.

已验证的 id 是安全受信任的凭据，网站和组织可以使用这些凭据，使帐户设置更简单、更安全。 通常，你将使用设备的相机在网站上捕获 qr 码，以获取新的验证 id，或验证设备上已有的 id。

了解如何修复错误“抱歉，您的 Microsoft 帐户出现问题”，以便可以登录 Xbox 网络。