No - downloading OpenOffice is perfectly safe - so long as you download it from their official web-site (see related link). I can't vouch for other sources though.
No. When downloaded from the official website, all components of OpenOffice are safe to use.
OpenOffice office suite, 7-zip file compression, and AVG anti-virus.
OpenOffice office suite, 7-zip file compression, and AVG anti-virus.
Yes. OpenOffice is perfectly legal.
do Lego games give you a virus
No, Zune will not give your computer a virus.
Yes. OpenOffice should be available in the repository for Linux, and is available on OpenOffice's website for Windows.
No. browser don't tend to give you a virus
no, they won't give you virus
Probably.
No it does not give you a virus yet it gives you a lifetime of ads
Absolutely - I use them regularly. The spreadsheet part of OpenOffice is 'Calc'