Mozilla Firefox shortcut keys

Shortcut Keys	Description
Alt + Home	Open your home page.
Alt + Left Arrow	Back a page.
Alt + Right Arrow	Forward a page.
F5	Refresh current page, frame, or tab.
F11	Display the current website in full screen mode. Pressing F11 again will exit this mode.
Esc	Stop page or download from loading.
Ctrl + (- or +)	Increase or decrease the font size, pressing '-' will decrease and '+' will increase. Ctrl + 0 will reset back to default.
Ctrl + Enter	Quickly complete an address. For example, type computerhope in the address bar and press CTRL + ENTER to get http://www.computerhope.com.
Ctrl + Shift + Del	Open the Clear Data window to quickly clear private data.
Ctrl + D	Add a bookmark for the page currently opened.
Ctrl + I	Display available bookmarks.
Ctrl + J	Display the download window.
Ctrl + K or Ctrl + E	Move the cursor to the search box.
Ctrl + N	Open New browser window.
Ctrl + P	Print current page or frame.
Ctrl + T	Opens a new tab.
Ctrl + F4 or Ctrl + W	Closes the currently selected tab.
Ctrl + Shift + T	Undo the close of a window.
Ctrl + Tab	Moves through each of the open tabs.
Spacebar	Moves down a page at a time.
Shift + Spacebar	Moves up a page at a time.
Alt + Down arrow	Display all previous text entered in a text box and available options on drop down menu.

How to delete Firefox History,Browsing,Search and Downloads

1. Click on the ”Tools“ menu.

2. Click on ”Clear recent history“.

3. A window will pop up where you can choose the time range to delete.

4. Click on ”Details“ to select what you wish to remove.

5. After selecting items for removal, click on ”Clear now“.

If you frequently need to delete your navigation history, you can save time by configuring Firefox to delete history after closing. This is done as follows:

1. Click on the ”Edit“ menu.

2. Click on ”Preferences“.

3. After the window pops up, click on ”Privacy“.

4. Under ”History“, use the drop-down menu and chose ”Use custom settings for history“.

5. Click on ”Clear history when Firefox closes“.

6. Click on ”Settings“ to indicate which items of your history you want to remove.

7. Click ”OK“ to close the settings.

8. Click ”Close“

Easiest Method to Download YouTube Videos in firefox

There are more tricks, tools and online sites to download YouTube videos but this one is simplest of them all, just install the free Firefox addon 'Easy YouTube Video Downloader' and you can download videos in 3GP, MP4 and High-Definition quality (when available) right from the Youtube video page are browsing. 

Download Firefox Addon - Easy YouTube Video Downloader >>