Which function key is used for opening help?

What is the full form of PNG in the computer image format?

Which of the following is NOT a search engine?

What kind of network protocol sends emails?

When was the first email sent?

RAM chips are used to

Supercomputers come in handy for:

Which of the following is the quickest?

Which of the following is the shortcut key to open a 'New Blank' document in MS-Word?

Which one of the following is computer high-level programming language?