MetaMask extension works as a web plug-in that converts our web browserinto a safe and secure web wallet which allows us to use the capabilities thatare included on the platform. The extension for MetaMask can easily beinstalled on five different web browsers namely Chrome, Brave, Edge, Firefox,and Opera. After installing the extension on your device, you can set up a newwallet on the platform or if you have already set up the wallet beforehand, youmay surely import your existing wallet by using the secret recovery phrase ofthe wallet.
However, the real problem arises when the MetaMask extension fails toopen and you eventually end up being frustrated. So, what are you going to doin this scenario? Well, in the initial stages, you need to try to understandthe problem-causing factor. At times, when your browser is not working properlyor when you do not have the most updated version of MetaMask installed on yourbrowser, you are sure to face issues with it.
In addition to this, an improper or problematic internet connection couldalso result in such problems. So, what you can do in this scenario is uninstallthe current version of the MetaMask extension from your browser and install thelatest one. Apart from that, look for any browser updates and then install themost recent version of your web browser as well. If that does not help, lookfor any glitches with the internet connection on your device and then rectifythe error to use MetaMask smoothly.