HOW TO CHECK SHAREPOINT VERSION

In order to check Sharepoint Version like

• Major
• Miner
• Build
• Revision 

We Can find the above information by either using power Shell or via SharePoint Central Administration

To Find this in PowerShell type

• (get-spfarm).buildversion

To find this in Central Administrator

1. Login to Central Administration
2. Under Upgrade and  Patch Management
3. Click on Check Product and Patch installation Service

This will give you all details not only about SharePoint but other products like Office

I hope it was informative for you and I would like to Thank you for reading