An MHTML file is a web page archive that contains all the elements of a webpage, including text, images, and formatting. It's like a self-contained package that can be easily shared or stored. When you open an MHTML file, you'll see the webpage exactly as it was saved, with all the links, images, and other content intact.
To open an MHTML file, you can use a web browser like Google Chrome, Mozilla Firefox, or Microsoft Edge. Simply drag and drop the file into the browser window, or use the "File" menu to open it. You can also use a dedicated MHTML viewer, which can provide more features and flexibility.