If you are using a Windows or Apple Desktop or Laptop Device
Windows Desktop or Laptop users: You can press the ctrl and D keys together.
Apple Desktop or Laptop users: You can press the cmd and D keys together.
Most internet browsers will work with this method. If you have any problems, you may need to go in to your browser settings or options to manually search for the bookmark or favourite a page option.
If you are using your mobile or tablet device
Because there are so many different devices, it's hard to give you the exact advice. Our best tip would be to look for the options within your mobile internet browser (e.g. Safari or Chrome) and look for the options that lets you add the page as a bookmark or favourite.