Google discovered a major security flaw in Chrome and the put out an update for it on Thursday.

In the upper right hand corner of the browser window — you should see a big GREEN ARROW.   Please click it and choose the update option.  The update will get applied and Chrome will re-open in about 2 minutes or less. 

If you don’t see the arrow — it means you probably already have the update.   But to be sure — click on the “3 dot menu” in the upper right (where you go to get Chrome settings).  Click Help — click About Google Chrome.   Version  # should be 72.0.3626.121