Help me find the title tag on my drupal 7 site and change it

General information for the website: drupal site Description of requirements/features: I have a drupal 7 site with meta tags module. I recently had to alter a whole bunch of meta data temporarily - now I want to put it bacjk the way it was. Mostly I have done this. However when I hover over a tab on my browser I get the old tag data. I would like someone to show me using a teamviewer connection how to put it right. I woudl preferably do it between the hours of 10 am and 12 noon. I'm based in the UK Extra notes: