Good. That narrows things down to your computer.
You should not be overly concerned about downloading a virus if:
1) You have a known AV product installed, up-to-date, and running.
2) You take a very close look at any website(s) you visit especially the URL that should appear when hovering over any button or link therein.
3) You avoid websites that appear no matter what problem you have and they are offering "download this" buttons to fix everything.
4) You do not fall for lots of pop-up ads along with multiple misleading "download" buttons designed to confuse and trick.
5) You completely never visit or click any unrelated, junk links about movie stars, athletes, and other celebrities with hints about "secrets', scandals, titillating topics, and so forth. Basically eye garbage stuff.
Overall if you are sure that you are legitimately at the applicable manufacturer's website, the downloads are very likely quite safe.
The trouble begins when you are looking for some download no longer supported or available via the manufacturer's website. And other sites claim to have that download....
Some may indeed be legitimate sources and have safe downloads. Extreme caution is always advised.
And be sure that you have backed up everything and verified that the backups worked and are readable.
Read the information carefully and if it doubt - look for another source. Takes time and effort.