Stuff for Heidi

First, Uninstall Chrome

  1. At the bottom of your computer screen, in your Dock, right-click Chrome.
  2. Select Quit.
  3. Open Finder.
  4. Go to the folder containing the Google Chrome application on your computer.
    Tip: It may be in your Applications folder. If not, go to File  Find, and search for "Google Chrome."
  5. Drag Google Chrome to the Trash.
  6. Empty the Trash by holding down the 'Control' key on your keyboard and clicking once on the Trash. Choose "Empty Trash"

Second, Re-Install Chrome

  1. Open Safari
  2. Go to: https://www.google.com/chrome/
  3. Click [Download Now]
  4. Click [Accept and Install]
  5. Click once on your Desktop to activate Finder
  6. On your keyboard, press Command+Shift+A to open the "Applications" folder
  7. On your keyboard, press Command+Option+L to open the "Downloads" folder 
  8. Double-click to open the file called "Google Chrome.dmg."
  9. In the window that opens, find Chrome .
  10. Drag Chrome to the Applications folder. You might be asked to enter the admin password. ... 
  11. Open Chrome.
  12. Open Finder.
  13. In the sidebar, to the right of Google Chrome, click Eject .

IN THEORY

You should be able to now go to: http://youtube.com and SignIn successfully.

Let me know what happens.

 

 

 

 

 

 

 

Amazing Andrea