I have installed Avast premium, scanned and system says clean, but firefox keeps prompting me that I have tons of viruses. What to do?
Did the message also say you need to call a support number?
More detailed information would help.
“but firefox keeps prompting me that I have tons of viruses” Are you sure these are virus related ? - Attach some screenshots of the alerts.
I have never had Firefox (my default browser) give me virus alert - I have a few add-ons that may give me or block some sites based on blocking 3rd party tracking sites (but not viruses).
So what version of Firefox do you have and do you had any security based add-ons installed ?
Attaching Images to your post - When you Click the Reply button it opens a text window for you to post your comment (reply or post).
Click the Preview button, that shows what you have input and expands it to include ‘Attachments and other options’. Click that it further expands, here you can attach images, etc. at the bottom of your post.
See my attached image, click to expand.