Important: If your device is out of support, it is no longer receiving security updates from Microsoft and may become more vulnerable to security risks and viruses.Therefore, we strongly recommend that you update to the latest version of Windows. Each version of Windows is supported for 18 months.

Lorsque vous vous connectez pour la première fois àMicrosoft Defender sur Android, nous allons vous guider dans quelques étapes simples qui commencent par la configuration de la protection web.Au cours de ce processus, nous vous demanderons d’autoriser Defender à effectuer deux opérations : exécuter en arrière-plan et utiliser le service d’accessibilité.

Notes: You don't need a smartphone to receive a security code. Text messages may come from either "MSFT", a short number, or a mobile number.If you have requested a security code, you can trust the message that arrives.

减少嵌入字体的字符集 为了使演示文稿更易于与系统中字体不相同的其他人共享，通常嵌入你使用的字体。 但是，嵌入的字体会增加文件大小。 若要最大程度地减少文件增加，请仅嵌入演示文稿中使用的字符。

Megtudhatja, hogyan telepítheti, telepítheti újra vagy aktiválhatja a Microsoft 365-öt vagy az Office 2019-et PC-n vagy Mac gépen. Microsoft 365 vagy Office Otthoni verzió Ha otthoni termékkel rendelkezik, és termékkulcsot* kapott, mielőtt először telepítené (vagy megosztaná, ha Microsoft 365 Családi verzió ), először be kell váltania a termékkulcsot.

Os dispositivos Windows podem obter novas funcionalidades em momentos diferentes à medida que a Microsoft fornece atualizações, correções, melhorias e melhorias sem segurança por meio de várias tecnologias de manutenção, incluindo a CFR (distribuição de recursos controlado).. O Windows informará se você precisar reiniciar seu dispositivo para concluir uma atualização e poderá ...

If you want to invite someone to a meeting you haven't organized, you can forward the meeting to them. When the recipient receives the meeting request, it appears to come from the meeting organizer and the meeting organizer receives notification that you forwarded the meeting.

假设你想要通过添加两周来调整项目的日程安排日期，以查看新的完成日期，或者你想要确定在项目任务列表中完成单个活动所需的时间。 可以使用简单的公式在某个日期之间添加或减去一个日期的天数，或者可以使用专用于 Excel 中日期的工作表函数。

Notes: You can either use an email address you own as a Microsoft account, or create a new address by choosing "Get a new email address" or "Use your email instead" when you sign up.

If your PC was repaired or rebuilt, it's possible that a different version of Windows was installed. Or, if a different product key was used for your PC during repair, that key might have been used on more PCs than allowed by the Microsoft Software License Terms.