Find the CryptoVerifierExtension.zip file in your "Downloads" folder. Right-click on it and select "Extract All...". This will create a new folder with the same name.
In your browser (Chrome, Brave, or Edge), go to this address: chrome://extensions
In the top-right corner of the extensions page, turn on the "Developer mode" switch.
Click the "Load unpacked" button. In the window that opens, find and select the folder (not the zip file) that you just unzipped. Click "Select Folder".
That's it! The extension is now installed and active in your browser toolbar.
To see your extension on your browser, pin it from the pic icon in your extension panel - TOP RIGHT corner of your browser. Stay protected!
That's it! The extension is now installed and active in your browser toolbar.