Webmail is the easiest way to access your email from multiple locations. To access your email via webmail browse to http://webmail.edirecthost.com. Enter your email account name and password. More information on webmail.
You can also use an email program such as Microsoft Outlook to access your email from multiple locations. Email programs by default will download email from our mails systems to your computer. When the emails are downloaded they are removed from the server. To access the email from multiple locations you need to configure your email program to leave emails on the mail server.
The option to leave emails on the mail server is located in the advanced settings area for email account configuration.
More information on email accounts.