But sometimes things not go well Windows Update installation fails due to machine shutdown due to Power failure while installing windows updates prevent Windows updates and service packs from installing. So Whenever a New update is available windows will automatically download and install them. Microsoft makes it mandatory to Install Updates Automatically. Sometimes windows Users Report while install and configure the updates at startup shows failure configuring windows updates Reverting changes Do not Turn off your Computer. Sometimes, an update may be required because you have formatted your PC or done a factory reset of the operating system. Windows usually downloads and installs updates when the auto-updater is turned on. Whether you want to or not, some updates are necessary to maintain the security and stability of your system in a world of bugs, crashes, and hackers.
As you go about your day with a Windows PC, you may at some point be required to install certain updates.