Says I have threat but doesn't be tell me what

Lynn, In future please refrain from carrying out multiple topic postings on the same subject! You won't obtain an answer to your query any faster!. Also please try to keep the whole conversation in one question/thread to speed up any resolution. Please see your other posting (https://support.avg.com/answers?id=9060N0000000TMMQA2).
AVG Guru

It says I have a threat but not what it is. Also says my virus definitions is outdated so I click to update and nothing happens

Lynn, In future please refrain from carrying out multiple topic postings on the same subject! You won't obtain an answer to your query any faster!. Also please try to keep the whole conversation in one question/thread to speed up any resolution. Please see your other posting (https://support.avg.com/answers?id=9060N0000000TMMQA2).
AVG Guru