Please set Chrome as your default browser, it's compatible with Google for Business our work environment and therefore our preference.
By default the home button should apear in the header of your browser and the Sysco Intranet home page should load by default if you click on home.
If this is not the case please go to the settings menu, top right, More Tools, Clear Browsing Data and clear all your history for all time, that should fix the problem.