Upgrade & Secure Your Future with DevOps, SRE, DevSecOps, MLOps!

We spend hours on Instagram and YouTube and waste money on coffee and fast food, but won’t spend 30 minutes a day learning skills to boost our careers.
Master in DevOps, SRE, DevSecOps & MLOps!

Learn from Guru Rajesh Kumar and double your salary in just one year.


Get Started Now!

How to Change facebook two-factor authentication mobile number/add new number?

First of all, go to Facebook Setting, and click on setting.

After that, go to Account Setting, and scroll down. Then, click on Security and login.

In the next step, you can see “Use two-factor authentication”. and click on it.

After that you can see “Text Message”. and click on it.

Then, you can see the “Change Phone Number ” option. and click on it.

In the next step, you can ADD your phone number. and Confirm it.

Finally, Enter the 6-digit code. and click the “next” option. And phone number change.

Certification Courses

DevOpsSchool has introduced a series of professional certification courses designed to enhance your skills and expertise in cutting-edge technologies and methodologies. Whether you are aiming to excel in development, security, or operations, these certifications provide a comprehensive learning experience. Explore the following programs:

DevOps Certification, SRE Certification, and DevSecOps Certification by DevOpsSchool

Explore our DevOps Certification, SRE Certification, and DevSecOps Certification programs at DevOpsSchool. Gain the expertise needed to excel in your career with hands-on training and globally recognized certifications.