Mozilla firefox useful tips part 1 can be found here

Here’s another firefox tips

Tip: You can bookmark the current page by dragging the icon from the location bar to your Bookmarks folder. You can also drag it to the desktop to make an icon for that page

Tip: Of course, you can also do what the last tip said in the other direction: drag a text file, a link, a picture, etcetera… from your folders or your desktop to Firefox and it will open in Firefox
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This is the 2nd part of mozilla firefox tips trick

Tip: Drag any link to the Download Manager Window to add & download the link

Tip: Pressing ctrl+enter will add h**p://www. before and .com after the text in the toolbar and load the resulting url. Similarly, shift+enter will add h**p://www. and .net, and ctrl+shift+enter will add h**p://www. and .org

Tip: You can work offline like in IE by clicking File>Work Offline. This means that you can browse your previously visited pages even when you’re offline.
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