In Windows Vista and Windows 7, the same dialog box allows entry of a time period, up to four hours, before another dialog box appears - however, some updates that require a reboot may create a displayed countdown, at the end of which the computer will reboot no matter what the current user on the PC is doing, causing possible problems if data is not saved or the user is in the middle of a game. With any OS before Windows Vista, an update that required a PC reboot would display a dialog box every few minutes which would request that the machine be rebooted.
Customer access at the MS Windows Update website (Windows 98, Windows XP, Windows ME, Windows 2000).However, the PC interface controlling receipt of distributions is different for the various versions of Windows: The Internet is the preferred avenue of distribution for Windows Update to PCs, but Microsoft also provides other means for updates to be received by computers with no Internet connection. The Microsoft Download Center is a website that contains all the elements of the Microsoft software updating, upgrading, and downloading programs that are both necessary and useful for the continuing operation of your Windows operating system.
Minor version upgrades may be available from Microsoft through Windows Update, but major version upgrades would likely involve a new software purchase, perhaps at a lower upgrade price. Upgrades are different from updates, in that upgrades are new versions of application software, or of the OS itself. Device drivers from both Microsoft and other companies.OS updates to improve performance and reliability.The most recent security updates for your OS.Windows Update will provide a Windows PC with: But, you can set up the service to install all or some of the updates as they are received, or to let you review the pending updates before you decide on which to install. Windows Update always downloads these vital updates automatically.
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