Teach you how to use the Ubuntu system to apply menu and button tips

Ubuntu is a very good operating system. It can basically do what any modern operating system can do, and even sometimes do it better. If you're a novice in Ubuntu, you still have a lot of things you don't know now. For those expert-level users of the very ordinary things may not be common to you, below to give you a brief introduction to the UBUBTU system menu and buttons of the use of skills.

Ubuntu has a menu bar. This main menu bar is a black bar at the top of the screen that contains the status menu or indicator and time date, volume keys, Applied menus, and window management buttons.

The Window Management button is in the upper-left corner of the main menu (black bar). When you open a program, the buttons in the upper-left corner of the main menu include closing, minimizing, maximizing, and restoring the size buttons, which are called Window management buttons.

The applied menu is located on the right side of the window management button. The Application menu is displayed when the application is open.

By default, Ubuntu hides the window Application menu and the Management button, which is only visible when you put the mouse in the left corner. If you open a program but can't find the menu, just move your mouse to the top left corner of the screen to make it appear.

If this makes you confused and you want to turn off the (global) application menu so that each program has its own menu, keep looking down.

Run the following command to install or remove the Application menu:

Sudoapt-getautoremoveindicator-appmenu

Running the above command deletes the application menu, the global menu. Now, for the change to take effect, quit and then log back in.

Now, when you open a program in Ubuntu, each program will use its own menu instead of hiding it in the global menu or the main menu.

That's it! to return to its original state, run the following command:

Sudoapt-getinstallindicator-appmenu