Do not run your computer as an Administrator.
Do not run your computer as an Administrator .. ! Why you should not run your computer as an administrator.. ! R unning your computer as a member of the Administrators group makes the system vulnerable to Trojan horses and other security risks. The simple act of visiting an Internet site or opening an e-mail attachment can be damaging to the system. An unfamiliar Internet site or e-mail attachment may have Trojan horse code that can be downloaded to the system and executed If you are logged on as an administrator of a local computer, a Trojan horse could reformat your hard drive , delete your files, and create a new user account with administrative access. If you are logged on as a member of the Domain Admins group, Enterprise Admins group, or Schema Admins group in Active Directory, a trojan horse could create a new domain user account with administrative access and put schema, configuration, or domain data at risk