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目前显示的是 十月, 2018的博文

How to Upgrade Windows 10 Home to Pro?

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Upgrade using your digital license for Windows 10 Pro
If you have installed and activated Windows 10 Pro on your device, you will have a digital permission that allows you to upgrade from the Windows 10 home page to Windows Pro without a product key.
To upgrade, select the Start button and choose Setting > Update & security > Activation.
If you have a digital license for Windows 10 Pro, and you currently have a Windows 10 home page activated on your device, select go to Microsoft storage  and prompt you to upgrade to Windows Pro free of charge.If you have a digital license for Windows 10 Pro, but your device does not have the Windows 10 home page activated, select Troubleshoot , and then follow the steps to upgrade to Windows 10 Pro.If you do not have a digital license for Windows 10 Pro, Windows 10 Pro can be purchased from Microsoft store.
Upgrading using a Windows 10 Pro Product Key
If you have a Windows 10 product key, upgrade from the Windows 10 home page: Select the Start…

Microsoft Office 2019 RTM GVLK Keys

Microsoft Office 2019 RTM GVLK Keys

GVLKs for KMS and Active Directory-based activation of Office 2019 and Office 2016
Applies to: Volume licensed versions of Office 2019 and Office 2016, including Project and Visio
By default, volume licensed versions of Office 2019 and Office 2016 are installed with a Generic Volume License Key (GVLK). The GVLK enables Office to automatically discover and activate against your KMS host computer or Active Directory infrastructure.
Important
These license keys can't be used to activate your personal copy of Office. For information about product keys for a personal copy of Office, see Using product keys with Office.

$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$     GVLKs for Office 2019      $$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ ============================================= Office Professional Plus 2019 NMMKJ-6RK4F-KMJVX-8D9MJ-6MWKP ============================================= Office Standard 2019 6NWWJ-YQWMR-QKGCB-6TMB3-9D9HK =================…