What is a title bar? What the title bar does and how to customize it

Explanation of IT Terms

What is a Title Bar?

The title bar is a horizontal bar that appears at the top of a window or application on a computer screen. It typically contains the title of the window or application and provides various controls and functions for managing the window.

The title bar is an essential component of graphical user interfaces (GUI) and is present in most operating systems, including Windows, macOS, and Linux. It acts as a frame for the window and allows the user to move, resize, minimize, maximize, and close the window.

What does the Title Bar do?

1. Window Management

The title bar provides controls for managing windows. These controls may include:

  • A minimize button to minimize the window to the taskbar or dock.
  • A maximize button to expand the window to full screen.
  • A close button to close the window.
  • A restore button to return the window to its previous size.

2. Window Navigation

By clicking and dragging on the title bar, users can move the window across the screen to a different location. This allows for easier organization of multiple windows and provides a way to access controls or content that may be hidden behind other windows.

3. Window Identification

The title bar prominently displays the title of the window or application. This helps users identify the purpose or content of the window, especially when multiple windows are open simultaneously. It provides a quick reference for switching between windows and helps in task switching and multitasking.

4. Customization

Many operating systems allow users to customize the appearance of the title bar. This includes options to change the color, size, font, and transparency of the title bar. Some systems also offer the ability to add custom buttons or controls, allowing users to personalize their computing experience.

How to Customize the Title Bar

The process for customizing the title bar depends on the operating system and the specific customization options provided.


To customize the title bar on Windows, follow these steps:

  1. Right-click on the desktop and select “Personalize” from the context menu.
  2. In the Personalization settings, click on “Colors” in the left panel.
  3. Scroll down and find the “Title bars and window borders” option.
  4. Click on the color box to select a new color for the title bar.
  5. You can also enable the “Transparency effects” toggle to have a transparent title bar.
  6. Close the settings window to apply the changes.


To customize the title bar on macOS, follow these steps:

  1. Click on the Apple menu in the top-left corner and select “System Preferences.”
  2. In the System Preferences window, click on “General.”
  3. Find the “Appearance” section and select the desired theme (Light or Dark).
  4. The title bar color will change based on the selected theme.
  5. Close the System Preferences window.


The process for customizing the title bar on various Linux distributions can vary. It often depends on the desktop environment or window manager being used. Generally, the customization options can be found in the system settings or appearance settings of the respective desktop environment.

It’s important to note that not all operating systems or window managers may offer extensive customization options for the title bar. In such cases, third-party applications or themes may provide additional customization possibilities.

By customizing the title bar, users can add a personal touch to their computer’s appearance and optimize their workflow based on individual preferences and requirements.

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