Hello! I am facing very strange problem. On my computer I have installed Firefox and Opera browsers some time ago. But, since yesterday these browsers are not working. I do not know what is going on here. Cannot be that both of them are broken, right? Please, help me with this! Thank you in advance!
Hello! It is highly unlikely that both of them are broken. You will need to scan your system with antivirus and antispyware software, because your system is infected with some malware. Perform scanning with these programs on boot up (first with antivirus) and in Safe Mode, because many malicious programs cannot start until Windows is not full loaded.