Why is my computer automatically opening unknown websites or programs?

t
1. Run a malware scan on your computer to identify and remove any malicious programs.
t
2. Check that all antivirus programs installed on the computer are up-to-date and running the latest definitions.
t
3. Check that all your software, including internet browsers, are up-to-date.
t
4. Check the settings of all your internet browsers to see if they are being redirected to unfamiliar sites.
t
5. Modify your privacy settings to better protect your computer.
t
6. Make sure your computer is not part of a botnet.