निम्नलिखित में से कौन सा कार्य एक मानक कंप्यूटर द्वारा स्वाभाविक रूप से नहीं किया जाता है?

Which of the following is NOT a direct application of computers?

Which of the following is recognized as the oldest electronic spreadsheet package?

The capacity of a computer to perform completely different types of tasks and solve distinct problems refers to which characteristic?