How to check the Windows 8.1 installation key

Many people don't know how to check the Windows 8.1 installation key, and the office installation key is also. Is there any way to find the key? The following small series will call you to see the key method with ProduKey.

ProduKey is a 56K free software in English. Open directly under Windows and see the product installation key (activation key) for Office 20XX and Windows X. I believe there is no easier way to view Windows and Office installation keys (activation keys) than this software.

After opening ProduKey, Windows version and activation key are clear at a glance

No one does not know how to open ProduKey?

1. Install key and activation key Difference:

In most cases, the installation keys for Windows and Office are not necessarily equal to the activation key.

If you purchased your own genuine Office and Windows and installed it using the KEY that came with the CD, then the installation key is the activation key.

In addition, some notebook desktops or tablets that are pre-installed with genuine Windows, the installation key is theoretically the activation key.

And those who install the Windows system through WinNTSetup and other installation methods, then the installation key is almost impossible to activate the key.

In addition, the difference between the installation key and the activated key is that the installation key can be used on multiple computers without being connected to the Internet (so-used is installation, but there is a 30-day activation limit). The activation key can only be used on 1-3 computers (more than 3 computers may be at risk of being blocked).

2. Who needs to find the installation key for Windows and Office?

If your system is genuine and you don't know what the original installation activation key is, you need to To reinstall the system, you must first find out the activation key on the current system. Otherwise, after reinstalling the system, the genuine minutes will become pirated ……

For users who pre-install the genuine system Windows 8.1, remember to find the product key first, so that you can change the SSD or reload later. system.

Of course, some CMD code can also check the activation key to Windows, but not everyone can remember the complicated code ……

If you use It's pirated Windows and Office. It doesn't mean much to you. ……

Anyway, if you want to check the product keys of Office and Windows, then this ProduKey is the best choice! Br>