Hi, I need some help to remove the malware that appears on my laptop, especially chrome. They appear whenever I click on it. I do not know what to do. I used windows 7. I tried uninstalling, reinstalling or running anti-virus software but still not working. I do not want to reinstall windows because there are very important data in it.

Hi, I need some help to remove the malware that appears on my laptop, especially chrome. They appear whenever I click on it. I do not know what to do. I used windows 7. I tried uninstalling, reinstalling or running anti-virus software but still not working. I do not want to reinstall windows because there are very important data in it.