If you are looking for an easy procedure to get the MetaMask extension added, then you simply need to visit the official website of MetaMask and select the "Download" option to proceed further. Followed by this, you can simply pick your browser option from the given list and then you surely can follow the prompted instructions to get the extension added. Once the extension is added, it will open automatically and then you can select the "Get Started" option from the given list. The upcoming screen will show you the option to create a new wallet or to import a wallet that you have already created.