There are 9 tips here for computer users to prevent virus.If you have any problem about these tricks, please contact Tee Support agent 24/7 online for more detailed instructions.1) Folder “Windows” and “system32”Permissions settings: Make sure your hard disk partition is in NTFS format and uncheck the “simple file sharing” in the “Folder Options”. And then go to properties-security; delete other user groups except administrator and system. Uncheck the three items“Total Control”, “Modify” and “Write”.Role: This is the heart of the system. If is...