Best Spy is an extremely powerful spy software which allows you to secretly record all activities of computer, including emails sent and received, websites visited, every keystroke (including login/password of all kinds of programs and websites such as Facebook, Myspace and all webmails etc), file operations, both sides of online IM conversations such as Yahoo Messenger, MSN, ICQ, AOL, AIM, Skype, gTalk. Best Spy is able to take screen snapshot at set intervals just like a surveillance camera directly point at the computer. Best Spy is a professional spy software that is completely undetectable/invisible to antiviruses. Best Spy Software is compatible with Windows 98, ME, NT4, 2000, XP, 2003, Vista (32bit and 64bit), Windows 7 (32bit and 64bit).