I've never seen tabs on a computer, but there is a key marked "Tab" in the upper left of a standard keyboard.
If you have buttons on a tab, it could be called a group of buttons. It you have multiple tabs with buttons, you have a group of tabs.
Tabs, buttons, and groups
The scroll buttons do not change the position of sheet tabs, just which is the active sheet tab. You can drag a tab to change the order of the sheet tabs. The scroll buttons stay where they are, on the left, at all times.
Answer is "Home" ;)
When you have a lot of Sheet tabs you can scroll through them or quickly go to the first or last one using the scroll buttons.
The ribbon.
The GUI layout of browser is its window. It has many buttons for users. it may support multiple tabs.
On the ribbon.
tabs location :)
in their bellieys
The ribbon in applications like Microsoft Office typically contains various tabs, each with a set of buttons organized by function. Common buttons include those for formatting text (like bold, italic, and underline), inserting objects (such as images, charts, or tables), and layout adjustments (like margins and page orientation). Additional buttons might enable actions like saving, printing, or accessing specific tools, depending on the application. Each tab is designed to streamline user access to related features and commands.
There are 2 L buttons on the Xbox 360 controller. The LB buttons is located at the top left of the controller and the LT button is located at the back of the controller. Just to sum it up, these are not buttons, these are triggers.