Many secure pages shown as insecure

Michael,
We are sorry. You can find answer to your question together with your another post. Please try keep whole conversation in one question/thread to speed up resolution. Thank you!

After trying to log in several times on both computers my 2011 Packard Bell Easynote LJ71, recently returned from knowhow.com shows many secure sites as insecure, including avg.com and its support.
I cannot see where to upload a screenshot on here either.

Michael,
We are sorry. You can find answer to your question together with your another post. Please try keep whole conversation in one question/thread to speed up resolution. Thank you!

Michael, Also 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!. Other posting (https://support.avg.com/answers?id=906b0000000Db7YAAS).
AVG Guru