एनालिटिकल इंजन का डिज़ाइन किसने तैयार किया था, जिन्हें व्यापक रूप से "कम्प्यूटर का जनक" माना जाता है?

Microsoft Word is a word processor software first developed by Microsoft in the year ________.

Which of the following is widely recognized as the first successful commercial Minicomputer?

Who is considered the inventor of electronic mail (e-mail)?