Windows 10: TeamViewer program

How do I find out if teamViewer is on my computer and my phone

:)

 

How to remove/delete Teamviewer on computer?

Tree climb via explorer.exe to c:\program files (x86)\teamviewer, find the uninstall.exe; before running it, go to services and disable any teamviewer service you find. I'm running Windows 10, so your exact steps may differ a little.

 

Why did the startup window get cleared?

I didn't missed any step, the list was gone and gone , even after using lot of programs the programs were not listed in that list.

 

TeamViewer application not able to uninstall

About 3 days ago whenever I turn on my computer the TeamViewer application ask for permission to change files and opens upon startup. It starts and is ready to connect remotely. I am the only user and did not install this program or any program for over
a week. I went to unistall the file but it was not in the programs list. I looked online and it runs of a .exe file and doesn't require install I guess. I used file explorer and searched "teamviewer" and found program files in Appdata and deleted all the files
present but upon next startup the same files were back and TeamViewer opened again. I tried to reach out to TeamViewer but you must have a license number to access support. I did not purchase or download/install this so I am unable to reach them. How do I
wipe this application from my system and prevent it from returning? Thank you!