This article explains how you can get or create a digital signature for use in Office documents. To learn more about how to use them in Office documents, see Add or remove a digital signature in Office files.. What is a digital signature?

Select your profile picture at the top right of Teams. When your account manager opens, select your profile picture again.

检查你的版本. DirectX 是许多 Windows 游戏都需要的一种多媒体技术套件。 如果你的电脑未安装正确版本的 DirectX（产品包装盒上应标有所需的版本），游戏可能无法正常运行。

Join a Teams meeting on the web. Don't have the Teams app? You can still join a Teams meeting. In your email invite, select Join the meeting now.. You can also use a dial-in number and conference ID from the email to call in.

Ces étapes s’appliquent uniquement Office Professionnel Plus, Visio Professionnel, ou Project Professionnel. Étape 1 : démarrez une application Office, telle que Word, Project ou Visio, en fonction de votre achat. Étape 2 : dans la fenêtre Se connecter pour configurer Office, sélectionnez Je ne veux pas me connecter ou créer un compte (petit lien situé en bas de la fenêtre).

There are now two versions of Outlook for Windows: new Outlook for Windows and classic Outlook for Windows. To determine if the Outlook for Windows version you're using is new Outlook or classic Outlook, check if there's a File tab on the ribbon. If File doesn't appear, you're using new Outlook.If you have a File tab, you're using classic Outlook.

Using a command-line switch doesn't mean you have to type the whole startup command at the command prompt. You can start the Office app as usual, by clicking the program icon on the desktop, or by clicking the program name on the Start menu. All startup methods essentially do the same thing: they run the app's .exe file, even if you don't actually type the command or even see it.

The June 22, 2023 update for Windows 11, version 22H2 includes improvements in .NET Framework 4.8.1. We recommend that you apply this update as part of your regular maintenance routines.

Warning: Turning off Memory Integrity on a Secured-core PC takes the device out of a Secured-core state.If you choose to continue using your device without addressing the driver problem, you might discover that the functionality the driver supports does not work any longer, which could have consequences ranging from negligible to severe.

プリンターの最新のドライバーをインストールする方法を確認してください。 最近 Windows をアップグレードした場合、プリンター ドライバーを再インストールする必要があります。