Category Archives: Tutorials

How to delete windows license history?

If you buy a Windows license key, especially Windows 10 or Windows 11, then you find your Windows is not active even though you have entered the license key you just bought, don’t panic first, maybe the history of your Windows key has not been lost. What you have to do first is delete the

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How to Change License Microsoft Office 2013

1. Type on the search box “control panel” the click the control panel icon 2. Click the Program icon 3. Click the Programs and Features Icon 4. Right Click the Microsoft Office 2013 Icon, Then Choose “Change” 5. Choose “enter the product key” Then click the “Continue” button 6. Enter your Genuine Product Key, Then

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How to unmount Drive / Disk Management Windows 10

1. Press the Win + R keys to open Run, type diskmgmt.msc into Run, and click/tap on OK to open Disk Management. 2. Right click or press and hold on the drive (ex: “F”) you want to unmount, and click/tap on Change Drive Letter and Paths. (see screenshot below) 3. Click/tap on the Remove button. (see screenshot below) 4. Click/tap on Yes to confirm. (see screenshot below) 5. When finished, you can close

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