This add-on is compatible with Firefox 37+ and Firefox OS 1.1. To test apps with Firefox OS 1.2+, please use WebIDE built into Firefox! For more info, see the WebIDE MDN documentation. This add-on is large (50-70MB), because it bundles a complete simulation of Firefox OS, including its default apps.
Best Answer: With the all-new Yahoo Mail, there is no option to import pst files. However, in the Yahoo Mail Classic the only thing you can import are contacts in the address books. Here are the steps to do import/export of contacts: 1. Choose a program to import contacts from: Yahoo! (.CSV file)
In Yahoo, for example, click Contacts, then Tools, then Export, and select the Yahoo CSV option. To import the CSV file, open Gmail on your PC (not your phone!), click the Contacts tab on the left-hand side, then click the import button.Select the CSV file in Google from wherever you stashed the CSV file on your PC.o import the CSV file, open Gmail on your PC (not your phone!), click the Contacts tab on the left-hand side, then click the import button. Select the CSV file in Google from wherever you stashed the CSV file on your PC.