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Windows help & learning
Free up some space. Improve performance. ... Windows Security provides the latest antivirus protection for your PC, and we’ll show you how to use it. Make sure your device is protected. Windows 8.1 end of support. Thank you for your loyalty. We want to help you prepare and recommend you move to a Windows 11 PC to stay supported and secure ...
Download and install Microsoft 365 Access Runtime
The Microsoft 365 Access Runtime files are available as a free download in either the 32-bit (x86) or 64-bit (x64) versions in all supported languages. Decide which bit version you need. For more information, see Choose between the 64-bit or 32-bit version of Office. In the following drop-down list, select the language you want, and then click ...
Applies To: Access for Microsoft 365, Access 2021, Office 2021, Access 2019, Office 2019
Update for Visual C++ 2013 and Visual C++ Redistributable Package
When you install an updated redistributable package, binaries for non-target architectures are removed. For example, after you install an update for an x86-based application, the x64 Visual C++ 2013 runtime libraries are missing. This fix makes sure that both versions of the Visual C++ redistributable are visible when you add or remove programs ...
KB3058865 - SQL Server 2014 Service Pack 1 release information
To upgrade to Service Pack 1 from CU11 and still retain the fixes through CU11, follow these steps: Uninstall CU11 by using Add or Remove Programs in Control Panel. Download and install SP1 from the download center at Microsoft SQL Server 2014 Service Pack 1 (SP1). Download and install CU4 for SP1 from Cumulative Update 4 for SQL Server 2014 SP1.
Description of the security update for Office 2016: February 8, 2022 ...
How to get and install the update Method 1: Microsoft Update. This update is available from Microsoft Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to get security updates automatically, see Windows Update: FAQ. Method 2: Microsoft Update Catalog
Virus alert about the Win32/Conficker worm - Microsoft Support
Right-click Registry, and then click Add Key. In the Select Registry Key dialog box, expand Machine, and then move to the following folder: Software\Microsoft\Windows NT\CurrentVersion\Svchost. Click OK. In the dialog box that opens, click to clear the Full Control check box for both Administrators and System.
KB5028311: Setup Dynamic Update for Windows 10, version 20H2, 21H2, and ...
This update makes improvements to Setup binaries or any files that Setup uses for feature updates in Windows 10, version 20H2, 21H2, and 22H2. REMINDER Windows 10, version 2004 reached end of servicing on December 14, 2021.
How to troubleshoot Windows Installer errors - Microsoft Support
Resolution. To fix this problem automatically, run the "Fix problems that programs cannot be installed or uninstalled" troubleshooter to repair issues that block program installation or removal because of corrupted registry keys. Important To perform many of the methods and steps in this article, you must be logged on to your computer as an ...
How to use the Regsvr32 tool and troubleshoot Regsvr32 error messages
Method 1: Re-run the Regsvr32 command from an elevated command promptTo open an elevated command prompt, following these steps: Windows 8.1 and Windows 8Swipe in from the right edge of the screen, and then tap Search. Or, if you are using a mouse, point to the lower-right corner of the screen, and then click Search.
32-bit and 64-bit Windows: Frequently asked questions
Windows 7. Select the Start button , and then select Control Panel. In the search box, type Performance Information and Tools, and then, in the list of results, select Performance Information and Tools. Select View and print detailed performance and system information. In the System section, you can see what type of operating system you're ...