i have completed B.Tech in 2011. i want to write microsoft certification. so tell me the best institue for preparetion.

For preparation, I would suggest you to join NIIT.

Hi, Microsoft Certifications are available for most Microsoft technologies and all skill levels. Achieving a Microsoft Certification helps provide you with relevant skills that can lead you to a fulfilling career, while giving you access to valuable Microsoft Certification Program benefits. Belo