A webmail app lets you send and receive messages from browser without having to create an e-mail inside an app such as Thunderbird or Outlook. When you take a trip, for example, it is possible to check your e-mail messages from an Internet café and you will not have to download, install or set up anything. Webmail clients are advanced enough to provide you a number of options such as using an address book or making folders that will later on come in your email client. As a webmail software works with the messages on the server, it is crucial that you apply the IMAP protocol if you configure an e-mail account on your computer. You may still use webmail if you select POP, but old e-mails will not be accessible as they'll have been downloaded on the computer. You can take advantage of webmail provided that there is any sort of e-mail set up in your website hosting account and using an e-mail app prior to being able to use webmail is not a prerequisite, so that you can control your digital communication entirely through a web browser.