Do you often use a shortcut on your keyboard when using the Internet? I think you use it, at least occasionally. For me, using the key combination to be beneficial because it does not need to move from one menu to another menu. Simply save time. For example, if you want to copy the words you do right click and select copy. Be faster if you press Ctrl+C after selecting the words. The number of combinations that can make you confused, including me . I can’t remember them all, just a few of which I remember ,usually I use frequently.

Some codes are quite useful and innovative. I most like to use Ctrl+Enter (you must know the function of the code). Very much helped me. This code can directly create and run http://www.WebsiteName.com, just need to write WebsiteName. This code name is Auto-Complete URL to .com. Unfortunately there are only 3 Auto-Complete URL codes in all browsers, .com, .net and .org. So, if you want to open a .info website, you have to type it manually .

I had searched firefox addon that can directly create Auto-Complete URL for all .xxx but I did not get any. If there’s make that addon, I’m sure will many who use that addon. I imagined how addon work like this. I set the I+Enter in the settings for Auto-Complete URL  .info. So if I enter WebsiteName in the address bar and press I+Enter, it will open http://www.WebsiteName.info. Interesting is not it?

Back again on the keyboard shortcut, I will share the shortcuts I use frequently. It is not so important, but who knows will be useful someday.

Ctrl+C : Copy

Ctrl+V : Paste

Ctrl+X : Cut

Ctrl+F : Find

Ctrl+D : Add webpage to Bookmarks

Ctrl+R or F5 : Reload

Esc : Stop

Ctrl+N : New Window

Ctrl+T : New Tab

Ctrl+U : View Page Source

Ctrl+Enter : Auto-Complete URL to .com

Shift+Enter : Auto-Complete URL to .net

Ctrl+Shift+Enter : Auto-Complete URL to .org

Alt+Enter : Open Website in New Tab

Ctrl+Alt+Enter : Open Searches in New Tab with Auto-Complete URL to .com

Shift+Alt+Enter : Open Searches in New Tab with Auto-Complete URL to .net

Ctrl+Shift+Alt+Enter : Open Searches in New Tab with Auto-Complete URL to .org

Ctrl++ : Increase text size on the webpage

Ctrl+- : Decrease text size on the webpage

P.S. If there is found a addon or software to make Auto-Complete URLs as I mentioned above, please let me know.
Actually I want to make the addon, but I do not know the programming codes.