MetaMask is available as a web browser extension for those who prefer to trade with their PC or Laptops. And the installation of its browser extension is also simple. In the first step, you have to visit the official webpage of the MetaMask. Then look for the downloading links available, you will get the link for downloading it to Metamask Chrome Then click on that link and press the download button. Wait for few minutes to complete its downloading and installation procedure. Then on the top right corner of the screen tap the three-dotted button. There you will see the option of its extension press the pin button.