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.

Summary. Microsoft Update Health Tools is offered to devices through Windows Update as update KB4023057. This update is applicable for both Windows consumer and commercial devices, with a slightly different purpose and functionality.

Office 2019 is now available as a one-time purchase for commercial and consumer users. Office 2019 is available for both Windows and macOS, and includes classic versions of Word, Excel, PowerPoint, and Outlook.

Learn how to troubleshoot Windows activation errors. Browse common activation errors and learn what you can do to fix them.

Follow the steps in this article to help you cancel your Microsoft 365 subscription.

This page provides phone numbers of Microsoft customer service.

Describes the .NET Framework Repair Tool and how to obtain it.

Learn how to recover a hacked or compromised account, what to do next, and how to prevent your account from being compromised in the future.

Get help with using mail, calendar, and contacts on Outlook.com.

Saiba como atualizar drivers no Windows usando o Gerenciador de Dispositivos para atualizar ou reinstalar um driver.