For Online Computer Support, Ask a Computer Technician
I'm sorry about the issue. Do you have windows xp, vista, or 7, or 8, 10?
Is the date / time correct on your computer?Is the Internet Explorer program currently working fine?Please reply at the box below. Thank you,
Thank you. Are you currently communicating with me at this web page on the problematic computer or on another working computer or device?
Please reply at the box below. Thank you,
I'm sorry; we guarantee our service, so don't worry. Can I connect remotely to your computer, so I can fix this issue directly and quickly on your computer for you now? Please let me know. Thank you,
Welcome to Justanswer.com, my name is Dustin.I'm sorry to hear about the issue you are having, I will do my best to help you resolve it.
It seems the previous expert has opted out.. Did you still need help with this issue?
When you speak of mass popups and certificate errors, that sounds to me like a more advanced virus / permissions abuse. If your certificate store was replaced, every website you visit is open to MITM attacks..
Is this an issue you have dealt with and fixed already or do you still need help?
Dustin S.Senior Technician and Network Switching Systems Operator / Maintainer.
In that case, you may be interested in the link below.