Activation

How to upgrade from Windows 10 Home to Pro free using this default key
If you have upgraded to or installed Windows 10 Home on your computer and would like to upgrade to Windows 10 Pro edition to test or try it, then thin...
Fix Windows 10 Activation Error Code 0xC004F012
At times, it is difficult to activate Windows OS. One such Windows 10 Activation error comes with an error code 0xC004F012. If you are looking for an ...
Error 0xC004F06C, KMS determined that the request timestamp is invalid
If you have Windows 10 computer connected with an Enterprise your Windows 10 Activation depends on the KMS server of your company. If you receive an e...
Digital Entitlement and Product Key Activation methods in Windows 10
Microsoft's newest version of Windows - Windows 10 can be activated via two methods, Product Key method ie. the process of validating software with th...
What are KMS and MAK Volume Licensing Keys of Windows
Microsoft wants to make sure that every Windows 10 that is used is activated i.e. marked as genuine. When a copy of Windows is activated it goes throu...
Fix Windows Activation Error Code 0x80041023
Windows Activation Error Code 0x80041023 occurs when you either upgrade Windows 10 or fresh reinstall on the computer.  There are few scenarios around...
Sorry, we are having some temporary server issues - Office 365 app error
After installing Microsoft Office 365 on Windows 10, you need to sign in to your Microsoft account to activate the product. However, if you see an err...
Fix Error Code x80070005 during Office Activation
Sometimes, the problems surface out of nowhere. This has been the case, even with the Office installations. Everything seems to be fine for a moment. ...
The system requires that you sign on to a valid account, 0xD000000C
If you have installed Microsoft Office on your Mac computer, and you see an error message The system requires that you sign on to a valid account, The...