ASUS laptop is infected with a virus, it's crucial to act promptly to prevent further damage to your system and data. Ensure your antivirus program is up-to-date and perform a full system scan to detect and remove the virus. If you don't have antivirus software installed, consider downloading a reputable program such as Avast, AVG, or Bitdefender. Restart your laptop and boot into Safe Mode by pressing F8 or Shift + F8 during startup. Safe Mode minimizes the number of programs running, making it easier to isolate and remove viruses. Ensure your laptop's operating system and all installed software are up-to-date with the latest security patches. Remove temporary files, cache, and cookies from your system as viruses may hide in these locations. Use disk cleanup tools to clean up unnecessary files. Before proceeding with virus removal, make sure to back up your important files to an external drive or cloud storage to prevent data loss. If you're unable to remove the virus on your own or if the virus has caused severe damage to your system, consider seeking professional help from ASUS's authorized service centers or a reputable computer repair technician.