Key shortcuts useful to save time in Firefox.

Today I am going to present you a useful guide to use in Mozilla Firefox. For many it will be irrelevant and for others like me it will be useful.
Some of the most basic shortcuts will remain the same, while opening some minor modifications in other actions.
Now, we will start our list with the most useful keyboard shortcuts for Firefox.
In the case of Firefox, some things vary fundamentally,
Some options are removed but others are added.

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CLOSE A TAB: to leave the tab that we are currently in, we must press CTRL + W. A second option is CTRL + F4.

BACK: to go backwards without using the mouse, we can use back space, in crome, or alternatively ALT + arrow left wings.

FORWARD: to go forward, on the contrary, we can also SHIF + BACKSPACE, and we add ALT + arrow to the right.

OPEN HISTORY: to open the history of pages visited through Firefox, we can press CTRL + H, on the other hand, to access the history library window, we have to press CTRL + SHIF + H.

OPEN DOWNLOADS: the downloads that we have made through Firefox are accessed from CTRL + J.
ADD-ONS, the add-ons that we have added to our browser to have a different experience or to administer tools, among other things, can also access.
SHOW BAR MENU: to access the menu bar in Firefox we must press the f10 key.
ZOOM: if we want to enlarge the screen what we can do is also take keyboard shortcuts for Firefox. And we are not reluctant to use the full screen that can be activated using the f11 key, if we do not change the size slightly, we can adjust it with CTRL + the + key, or CTRL +, the - key, or CTRL 0 if we want return to the original size.

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All these shortcuts, again, are on the Firefox help page along with others that are not considered as relevant, but are equally useful, and perhaps of greater importance to other people.
I hope I have helped to facilitate the work of those who like me are not very skilled in the computer.!