Windows 10: Why we should buy Windows and Office keys from original site?

I have a doubt that why we should buy original keys if we can get them from sellers like this at cheaper prices?https://www.facebook.com/GB.License/posts/249424920688737

:)

 

Window's XP Key

TweakVI. http://www.totalidea.com/product.php?Product=TweakVI When done double click on it > System Information and Tweaks > System Information, CPU Information, Memory statistics, and Access to Windows and Office Keys > Operating System, MEmory , Windows Office Keys

 

Office 2019

Only supported on Win10. Sorry, 8.1 users, only 4 years old, gotta go.

Microsoft Office 2019 will only work on Windows 10

https://blogs.technet.microsoft.com...-to-office-and-windows-servicing-and-support/

Spoiler Office 2019
Last year at Ignite, we announced Office 2019 – the next perpetual version of Office that includes apps (including Word, Excel, PowerPoint, and Outlook, and Skype for Business) and servers (including Exchange, SharePoint, and Skype for Business). Today we’re pleased to share the following updates:

• Office 2019 will ship in H2 of 2018. Previews of the new apps and servers will start shipping in the second quarter of 2018.
• Office 2019 apps will be supported on:
  • Any supported Windows 10 SAC release
  • Windows 10 Enterprise LTSC 2018
  • The next LTSC release of Windows Server
• The Office 2019 client apps will be released with Click-to-Run installation technology only. We will not provide MSI as a deployment methodology for Office 2019 clients. We will continue to provide MSI for Office Server products.

 

Discounted Office Professional Plus for sale online

Eight years ago I obtained a copy of Office Professional Plus 2010 for a non-profit organization I work with. I bought it from a company this is authorized by Microsoft to distriubte volume license software. When I logged onto the Microsoft Volume Licensing Service Center I was given the following:

• Link to download Office Professional Plus 2010 installation file
• MAK Product Key for volume license

Types of product keys

• MAK Product Key - Allows one time activation with a Microsoft activation server
• KMS Product Key - Allows multiple activations through a companies own activation servers

Note when you buy Office through the volume license channel you are actually buying activations. No matter how many activations you buy you only get one Product Key for all of them. You get to use the same Product Key to install Office until you exceed the number of activations purchased.

I see a number of online websites that offer Office Professional Plus 2016 and 2019 for sale at a greatly discounted price. Since these products are only normally supposed to be available through the volume license channel where are these products coming from?

Suggested scenario:

These keys may have been bought originally through the volume license channel but are being resold online. For example suppose an online seller obtained 100 activations from some company. They then sell the same MAK Product Key up to 100 times to different buyers.

Does this scenario make sense? Would that explain how these copies of Office are being sold?