TOEFL
If you need to register to take the TOEFL, through the following link you can see video tutorials on how to create the profile, choose the date and the test center, pay for the exam, and send a copy of the results to different institutions.
IELTS
To see how to register to take the IELTS, the following link takes you to video tutorials on how to create the profile, choose the date and the test center, and pay for the exam.
GRE
If you need to register to take the GRE, through the following link you can see video tutorials on how to create the profile, choose the date and the test center, and pay for the exam.
GMAT
The following videos show you how to register to take the GMAT: how to create the profile, choose the date and the test center, and pay for the exam.
SAT
If you need to register to take the SAT, through the following link you can see video tutorials on how to create the profile, choose the date and the test center, and pay for the exam.