ProProfs.com features knowledge tools like quizzes, polls, flashcards, brain games & forums, along with an ever-increasing portfolio of resources around popular exams like tutorials on SAT & IT certification exams like A+, Network, Microsoft & Cisco exams.

Our Business-model has been, and continues to be, to provide quality products at an extremely affordable price while providing excellent Customer Service and Support. The only thing we have ever charged for are Scoring "Credits", where one (1) "Credit" is deducted from the customer's online account each time ANY test is received, scored and the results sent by E-Mail. All tests, no matter whether you use the Personality Profile, Custom Aptitude