Avast Version

How do I find out the version I have on my computer? I’ve had it installed since about Jan. 2016. I keep the program & virus definitions updated. I’m asking because I may need to uninstall & reinstall the Free Antivirus version. I am having some SERIOUS problems with my P/C booting up Please help.
Thank you

Right click on the Avast icon in tray and select “About Avast”.

Thank you, I did. It is currently version 17.8.2318. What would it have been in January, 2016? I understand if it was version 6x, I would need to uninstall & reinstall. I guess I have a version 7x now?
Thanks again.

Doesn’t really matter, with 2318 you’re up to date.