



Choose Preferences from the Mail menu, then click General. Click Programs tab and select your email client from the drop-down list. To change the default e-mail client:- 1Log on as Administrator 2 Open Internet Explorer, click the Tools menu, select Internet Options. When you compose a new message in Gmail (using the Compose button, for instance, or by clicking an email address) or forward an email, whichever email address you set as the Gmail default will be the automatic choice for the From line of the email.This is different for replies, however Gmail, by default, uses the address from which you originally sent the message for any replies to it. In other more sophisticated email programs such as Windows Live Mail, you can set default font size as well as style. The only change you can make is to manually change the font size on each email when you compose a message. Click the Mail option, then select the program you wish to make default. Once You see the Default App Settings option, click it. In the search bar or search icon on the bottom left of the desktop, begin typing Default App Settings. Use the following steps to change the default mail program in Windows 10.
