If you have an
interesting question related to this site I will try to answer it, but do not
expect an answer right away, other things take time as well.
Excel has an excellent
built-in help function and there are thousands of books, tutorials, websites,
etcetera…to get you started with this great tool so please do not
send me questions
about Excel.
There are no secrets -
only basic techniques are used - in the files on this website, the main reasons
for me using passwords is to avoid mistakes while using them and to
preserve the integrity
of the files.