astronomy, You could be interested in this HOW-TO post:
That shows you how to get answers and it will also increase your knowledge. It's real easy.
I don't know what "tags" mean
Try that for a solution, you will be amazed at the results.
Your e-mail question sounds like you are using Outlook for some reason...probably because you you felt you had to becaue it came from your ISP.
I would suggest you open a yahoo, gmail or hotmail account, as they have unlimited inbox size, at least yahoo does, so you never have to delete anything from there if you don't want.
Some HELP in posting on Computing.net plus free progs and instructions Cheers