Operating System mcq questions With Answer | OS Question | Computer Fundamental

A bar that informs you the available options in your computer, opened applications, background running applications and can be used to switch between applications quickly is Task bar.

A taskbar is an element of a graphical user interface which has various purposes. It typically shows which programs are currently running.

Answer: Taskbar is used to launch an application through the start menu. It displays all the opened applications and files. It is used to set taskbar and desktop properties.

To install the new font in window XP
Start ⇒ setting ⇒ control panel ⇒ font ⇒ install new font.
• Unzip the fonts first.
• From the 'Start' menu select 'Control Panel'.
• Select the 'Appearance and Themes' category.
• Select 'Fonts' from the 'See Also' panel at the left of the screen.
• In the Fonts window, select the 'File menu', and choose 'Install New Font'.

An interrupt is a signal emitted by hardware or software when a process or an event needs immediate attention. It alerts the processor to a high-priority process requiring interruption of the current working process.

Underlined text, such as text and folder names is referred to as Hyperlink.
• Alternatively referred to as a link and web link, a hyperlink is an icon, graphic or text that links to another file or object.
• Hyperlinks are what allow web pages to connect to other web pages and without them you would need to know the URL (Uniform Resource Locator) for every page on the Internet.

Restart is most often done after fixing a problem, adding a new program or making configuration change. Computer should be restarted after fixing a problem or installing a new application or making configuration.