What is Bontio and why does a window keep appearing asking me to approve its use?  If Microsoft contract program design and delivery to third parties why don't they notify Windows users accordingly so they know such 'updates' etc are legitimate and not malware.  Should I uninstall Bontio?  Is my computer at risk?

PS:  Why is there no English (English) from which to select?

I believe you have posted in the wrong forum.

But, using Google, I was able to find this thread for you:

https://social.technet.microsoft.com/Forums/en-US/17d2726c-8f69-4509-a10e-a06354c890ff/what-is-this-bontio-start-menu-update?forum=w8itprosecurity