Each time i browse my internet on my computer with either firefox,googlechrome or internet explorer i keep on receiving message that my certifiate to browse the internet has expire and access to the webpage is blocked can someone assist to solve this problem
there are few reasons for getting this security certificate error. like if the site you are visiting is not trusted or the security certificate for that specific site has expired. another reason is the date as locke815 already said. if your computer's date is showing an older date, then your browser will not be able to download or update the security certificates. in your case, i would say its the date as you can't seem to visit any site across all browsers. make sure your date is right. if so then its easy to update. sometimes (usually with older computers) your date goes back to default settings if your computer cmos battery is dead. just some food for thought
I had this same problem. I just installed a registry repairer program and it fixed every thing automatically.
Main problem for this is unmatching of System time with server time. Check and correct it. The problem will be fixed.