Office Tab installation problems

Please try to solve Office (Excel, Word or PowerPoint) crashes when Office Tab is enabled.
Please make sure you have downloaded and installed the latest version of the software first. ...
If the problem persists after installing the latest version, Please go to disable all the other add-ins in your Word Add-Ins manager.

Hello,
Please go to download and install the software with the EXE package.
After the installation, please open your Word 2016 and if there is no tabs, please go to check your Word add-ins manager.
Or please try to open your Excel application to check whether you have the tabs feature in the Excel application.
Thanks in advance.

I tried to download the trial of Office Tab before purchasing but even after installation I can not get tabs to show up on Microsoft Word. I am using an HP laptop running Windows 10 and Microsoft Word 2016. I enabled the add-in but nothing works. How do I get this program to run appropriately on my computer?