Une mise à niveau fait évoluer votre PC depuis une version précédente de Windows, comme Windows 7 ou Windows 8.1, vers Windows 10. Une mise à niveau peut avoir lieu sur votre appareil existant, cependant Microsoft recommande d'utiliser Windows 10 sur un nouveau PC afin de tirer parti des dernières fonctionnalités et des améliorations au niveau de la sécurité.

Here's more info on what permissions allow an app to do: Access all your files, peripheral devices, apps, programs, and registry: The app has the ability to read or write to all your files (including documents, pictures, and music) and registry settings, which allows the app to make changes to your computer and settings. It can use any peripheral devices that are either attached or part of ...

你可以选择在启动设备时自动启动的应用。 如果所需的应用未显示在“启动”页上，请参阅 “设置”中的“将应用添加到启动”页。 疑难解答 如果你看到“找不到此应用”作为应用标题，则表示该应用可能位于网络驱动器上，或者该应用的路径可能不存在。

IMPORTANT This update is not needed and will not be offered if your Windows Recovery Environment (WinRE) meets any of the following conditions: If the WinRE recovery partition does not have sufficient free space.

If your screen only has a Mini DisplayPort, you can set up the following connections—connect a USB-C to HDMI adapter to an HDMI cable then to an HDMI to Mini DisplayPort and then to your external screen. Keep in mind that the more adapters used, the more degraded the signal may get.

Open the Wireless Display Adapter app and connect to your adapter. The app provides connection instructions.

When you check Outlook Desktop for the Teams Meeting Add-in by going to File > Options > Add-ins, then select Go next to COM Add-ins, the Teams Meeting Add-in is missing.

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Step 2: Back up your folders. Windows Backup is an easy, single stop for all of your backup needs. Your free Microsoft account comes with 5 GB of OneDrive cloud storage (and more storage is available if you need it), and backing up your folders syncs the folders you specify to your OneDrive account, making them instantly accessible on all computers that you use with this Microsoft account.

Download information. The following files are available for download from the .NET Download site: Download the Microsoft .NET Framework 4.8 offline installer package now.