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The rearm command resets activation timers, which essentially lets you use Windows without activating it by extending the trial. It starts off with the Windows version number and follows with the activation ID, extended PID, installation ID, remaining Windows rearm and SKU count, and a few other details on top of what the /dli option shows.
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This command for slmgr.vbs reveals a lot more information about your computer. Other details are included here, too, like the KMS machine IP address, activation renewal interval, and other Key Management Services (KMS) information.
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With this slmgr command, you’ll see part of the product key being used on your computer and an indication of whether the license is active. You'll see a message that says Windows is activated if it is, or be given a date if it's not permanently activated, or see an error if no product key has been provided. Use this slmgr command to see if Windows is activated. Slmgr ]] Īfter opening Command Prompt, enter the desired slmgr command like you see in these examples:Ī regular Command Prompt can work for some of these tasks but others - ones that involve changing data and not just displaying it - require an elevated Command Prompt. Ospp.vbs manages volume licensing for Microsoft Office products. TIP: Slmgr.vbs is used only for the Windows operating system. While the Slmgr.vbs file is stored in the System32 and SysWOW64 folders, commands that interface with the file need to be entered into Command Prompt. You don't need to use Slmgr.vbs to activate Windows or change the product key, but you might need to if the normal activation process fails or if you get strange "Windows is not genuine" errors. Software Licensing Management Tool (slmgr) is a VBS file in Windows against which you can run commands to perform advanced Windows activation tasks.
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