drukadurka

This page lists questions and answers that were posted by visitors named drukadurka.

Questions

The following questions were asked by visitors named drukadurka.

What is a spreadsheet used for?

Answers

The following answers were posted by visitors named drukadurka.

Thanks, another question... are all column vertical and all rows horizontal?

I believe it is d. I think d would be a secondary source.