Learn how to install, reinstall, or activate Microsoft 365 or Office 2019 on a PC or Mac.

The easiest way to get language packs for Windows 8.1 and Windows RT is to download and install them using the Language Control Panel. Download and install additional languages to view menus, dialog boxes, and other user interface items in your preferred language.

Install Microsoft 365 2019 or 2016 on a PC. Remember a one-time purchase version of Microsoft 365 is licensed for one install only. Depending on your browser, select Open file (in Edge or Internet Explorer), Setup (in Chrome), or Save File (in Firefox).

Select Start > Settings > Time & language > Language & region. Choose a language from the Add a language list under Preferred languages, and then select Options. Select Download from the Download language pack option. After the language pack is installed, select Back.

You need to enable JavaScript to run this app.

Microsoft .NET Framework 4.8.1 Language Pack contains localized resources for supported languages. It contains translated error messages and other UI text for languages other than English. If you do not install a language pack, the text is displayed in English.

The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately. MUM and MANIFEST files, and the associated security catalog (.cat) files, are critical to maintaining the state of the updated component.

This update will make sure that your device has the highest probability of successfully installing new updates with the most robust and reliable update stack available. This Update Stack Package is limited to a select set of update related system files.

Fixes an issue that occurs when you run an application that uses the FlushViewOfFile () function to clean up memory-mapped files from the paged memory pool. This issue occurs on a computer that is running Windows 7 or Windows Server 2008 R2.

You use the Install Application task sequence step to install two applications by using the Install applications according to dynamic variable list setting. You create a deployment for the sequence and then deploy the sequence to the target collection.