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Use the System File Checker tool to repair missing or corrupted system ...
Swipe 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.Type Command Prompt in the Search box, right-click Command Prompt, and then click Run as administrator.If you are prompted for an administrator password or for a confirmation, type the password, or click Allow.
Download and install or reinstall Office 2019, Office 2016, or Office ...
See I forgot the account I use with Office. From the Overview page, select Office apps and on that page, find the Microsoft 365 product you want to install and select Install. To install Microsoft 365 in a different language, or to install the 64-bit version, use the dropdown to find more options.
Applies To: Office 2019, Office 2016, Office 2016 for Mac, Office 2013
Windows Installer 4.5 is available - Microsoft Support
Download Windows Installer 4.5 redistributable. The following file is available for download from the Microsoft Download Center: [Asset 4009805]Download Windows Installer 4.5 now. Note Check the following table to find which file to choose for your operating system:
KB4023057: Update Health Tools—Windows Update Service components
Windows 10 Windows 11. 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.
Download and install or reinstall Microsoft 365 or Office 2021 on a PC ...
The 64-bit version is installed by default unless Microsoft 365 or Office detects you already have a 32-bit version of Microsoft 365 or Office (or a stand-alone app such as Project or Visio) installed.
Applies To: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Admin, Microsoft 365 for Mac, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin
Create installation media for Windows - Microsoft Support
Windows 10 Windows 8.1 Windows 7. You can use installation media (a USB flash drive or DVD) to install a new copy of Windows, perform a clean installation, or reinstall Windows. To create installation media, go to the software download website, where you'll find step-by-step instructions.
Description of the security update for Office 2010: April 14, 2020
Summary. This security update resolves a remote code execution vulnerability that exists in Microsoft Word software if it does not correctly handle objects in memory. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2020-0980. Note To apply this security update, you must have the release version of ...
Description of the security update for Office 2013: May 11, 2021 ...
Summary. This security update resolves a Microsoft Office Graphics remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2021-31180.
September 2016 servicing release for Microsoft Desktop Optimization ...
The downloadable file for App-V 5.1 has the form <Hotfix ID> _intl_i386_zip.exe and contains installers for both x86-based and x64-based architectures. See the names for the downloaded files under the "File Information" section.
KB5003791: Update to Windows 10, version 21H2 by using an enablement ...
How to get this update. Prerequisites. Before updating to Windows 10, version 21H2 using an enablement package, you must be running Windows 10, version 2004, 20H2, or 21H1. You must have the following prerequisites installed before applying this update: