Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to clean an infected pc [title] Backup files that you know are safe onto a disk or other external media source if possible. [step] Do not use system restore since when you create a restore point the viruses file's are also backed up. [title] Turn off the system restore and delete all of the restore points.

Ending1: [title] Open your computer and install openbox pro, adobe lightmaker, avf14. [step] Double-click openbox pro and select " allow ". Ending2: [step] Keep downloadable media stored in your hard drive for easy easy access. Older micro sd drives are just as safe to reinstall and they can be archived if the hard drive has been damaged. Ending3: [step] After the process completes, press your power off and let the device run normally for a few minutes. The process will be repeated once automatic restore checks have been completed. Ending4: [step] That way you will be sure once yo remove the virus it will be off your computer. [title] Download free anti-virus and anti-spyware software.

Answer format: ending1/ending2/ending3/ending4