KB4485447 Summary: Resolved Error 0x800f0922 During Windows Updates Installation
KB4485447 is an important update for Windows operating systems. It includes several critical security updates and improvements that help to protect against vulnerabilities in various components of the system, enhancing overall security posture. This cumulative update also addresses known issues reported by users, ensuring better stability and performance across a range of applications and scenarios.
KB4485447 Description: Patch Details for Fixing Error 0x800f0922 in Latest Update Rollup
KB4485447 resolves multiple security vulnerabilities affecting Windows 10 versions 1607 to 20H2 for both x86 and x64 systems, as well as Arm devices. These include fixes related to the operating system’s core components such as Windows Kernel (CVE-2021-36955), Windows Server Service (CVE-2021-37161), and Windows Graphics (CVE-2021-38457). Additionally, this update addresses a range of issues concerning Microsoft Edge browser and Internet Explorer 11, improving their stability and security by patching vulnerabilities in the JavaScript engine and rendering engine.
Howto install KB4485447
To install KB4485447 manually on your Windows system, follow these steps:
- Download the installation package from the official Microsoft Update Catalog (https://www.catalog.update.microsoft.com).
- Navigate to the downloaded file location and run the setup.exe.
- Select “Next” when prompted by the installation wizard to begin the process.
- Review the license terms, then select “I accept the terms of this agreement.”
- Choose your preferred installation options. You can either install automatically or customize settings manually if necessary.
- If you choose automatic installation, click “Next” and wait for the update to download and begin installing.
- The system will restart multiple times during the process. Please ensure no critical tasks are running before initiating the update.
- After the installation is complete, your computer will automatically reboot into a new version of Windows with improved security features and bug fixes.
Similar questions
What is update KB4485447 and what does it do?
How can I check if the update KB4485447 has been installed on my computer?
Will installing update KB4485447 affect my computer’s performance or speed?
Can you tell me about any bugs that were fixed in update KB4485447?
Is there a rollback option if I encounter issues after applying the update KB4485447?
Do I need to restart my computer immediately after installing update KB4485447, or can it be done later?
What should I do if I experience problems with applications or features that worked before update KB4485447 was installed?
Is there a way to download the update KB4485447 manually without using Windows Update?
Can update KB4485447 be installed on all versions of Windows, or are there specific requirements?
How can I ensure that my system backups and important files are safe before installing update KB4485447?