run the following command in the terminal, type the password for the user when prompted.
wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
After installing the key, run the below command to add it to the repository.
sudo sh -c 'echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list'
wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
After installing the key, run the below command to add it to the repository.
sudo sh -c 'echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list'
Thats it. Now update your repository and install the browser.
To Update
sudo apt-get update
To Install the Stable version
sudo apt-get install google-chrome-stable
The above command will install the current stable version.