It is really the great news for all the network and technology lover people who are always aware about the latest IT certs info that Microsoft has recently released four new exams. These are

1. Exam 70-158
2. MB2-876
3. Exam 98-373
4. Exam 98-374


But including this info I also want to inform you that the other news of Microsoft Exams that they also announced that they going to make some certifications retired. It is sum of 14 certs which will retire in 2012.

The exam retiring on May 31, 2012:
1. Exam 74-404

And one on June 20, 2012:
1. Exam 70-625

On July 31, 2012 seven exams are retiring:
1. Upgrade Exam 70-453
2. Upgrade Exam 70-454
3. Upgrade Exam 70-455
4. Upgrade Exam 70-566
5. Upgrade Exam 70-567
6. Upgrade Exam 70-568
7. Upgrade Exam 70-569

And on September 30, 2012 there are five exams retiring:
1. TS Exam 70-236
2. Pro Exam 70-237
3. Pro Exam 70-238
4. TS Exam 70-630
5. TS Exam 70-638.

Hope this information will help you to take a decision regarding which certification you should take.