When you begin activation, Windows will try to use your internet connection to activate online. If you have problems activating online or don't have an internet connection, you can activate by phone. To activate Windows 8.1 using an internet connection: Select the Start button , type PC settings, and then select PC settings from the list of ...

This article describes the Cumulative Update for 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H1. Security Improvements This security update addresses a vulnerability where restricted mode is triggered for the parsing of XPS files, preventing gadget chains which could allow remote code execution on an affected system.

Commercial and consumer customers can now purchase Microsoft Office 2019 for Windows and Mac. Office 2019 is the next perpetual release of Office. It includes significant improvements over Microsoft Office 2016 and earlier versions of on-premises Office. To download and install Office 2019, see Download and install or reinstall Microsoft 365 or ...

Summary. This update automatically applies Safe OS Dynamic Update to the Windows Recovery Environment (WinRE) on a running PC to address a security vulnerability that could allow attackers to bypass BitLocker encryption by using WinRE. For more information, see CVE-2024-20666.

Step 1: Install the Windows security update Install the Windows monthly security update released on or after April 9, 2024, on supported Windows devices. These updates include mitigations for CVE-2023-24932 but are not enabled by default. All Windows devices should complete this step whether or not you plan to deploy the mitigations.

The Microsoft .NET Framework 4.7.1 is a highly compatible in-place update to the Microsoft .NET Framework 4, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, and 4.7. The offline package can be used when the web installer cannot be used because of lack of Internet connectivity. This package is larger than the web installer and does not include the ...

Introduction. Consumer customers can purchase Microsoft Office 2021 for Windows and Mac and commercial customers can now purchase Microsoft Office LTSC for Windows and Mac. Office 2021 and Office LTSC 2021 are the next perpetual releases of Office. They include improvements over Microsoft Office 2019 and earlier versions of on-premises Office.

For help with your Microsoft account and subscriptions, visit Account & Billing Help. For technical support, go to Contact Microsoft Support, enter your problem and select Get Help. If you still need help, select Contact Support to be routed to the best support option. Admins should view Help for OneDrive Admins, the OneDrive Tech Community or ...

Select Upload . Select Files or Folders. Then select the items from your Windows 8.1 computer that you want to move to a new PC. Once the items are uploaded, they will appear under My files. Note: If you edit these files again on this Windows 8.1 PC, you'll need to upload them again to OneDrive.

See and manage your OneDrive files. You're all set. Your OneDrive files will appear in File Explorer in the OneDrive folder. If you use more than one account, your personal files appear under OneDrive – Personal and your work or school files appear under OneDrive - CompanyName.. You now have a new white or blue cloud icon (or both) in your notification area and your files are synced to your ...