Top 10 edX Courses and Certificates for IT Professionals in 2026 - Best of Lot

Hello guys, if you are looking for the best online courses and certifications to join on edX then you have come to the right place. Earlier, I have shared the best courses from Udemy, Coursera, and Pluralsight and in this article, I am going to share the best edX programming and development courses to join in 2026. If you don't know, edX is one of the large e-learning platforms designed by two of the major universities which are MIT and Harvard and founded in 2012 for the purpose of offering online education worldwide in almost every industry from business and marketing to programming and web development.

Is AI for Everyone on Coursera by Andrew Ng worth it? Review

Hello guys, if you are looking for an introductory course to learn about Artificial Intelligence and what it can or cannot do, then AI for Everyone by Andrew Ng is the best one to join. This course is informative and interesting, and it will teach you  AI basics without boring you with complex details. The length of the course is also just nice. The presentation is both interesting and engaging, which makes learning easier. If you are in a rush, I highly recommend you to join this course and if you have some time, then stay on, and we'll review this course in detail and learn more about Artificial Intelligence and Coursera courses. 

5 Best Free Courses to Learn OpenCV and Computer Vision Online in 2026 [UPDATED]

Hello guys, if you want to learn about OpenCV and Computer Vision in 2026 and are looking for free OpenCV and Computer Vision courses, you have come to the right place. Earlier, I shared the best OpenCV courses, which you love, but some of you also asked to share free OpenCV and Computer Vision, which I'll be doing today. In this article, I will share 5 free online courses to learn Computer Vision and Open CV in 2026. These courses are created by OpenCV experts and trusted by thousands of developers on platforms like Udemy, Coursera, and Pluralsight. You can also join them to kick start your career in Computer Vision and the OpenCV field.

Top 5 Courses to learn PowerShell in 2026 - Best of Lot

Hello guys, if you are looking for the best online courses to learn Powershell then you have come to the right place. In this article, I Am going to share the best online courses to learn Powershell from popular online learning portals like Udemy and Coursera. But, if you don't know what is Powershell then let me give you a brief overview. PowerShell is a functional shell scripting language. It combines command-line speed, scripting flexibility, and the capability of a GUI-based admin tool in one package. If you are wondering whether learning Powershell in 2026 is worth it or not? or you are wondering why should you learn Powershell then don't go anywhere as I am going to share the most important reasons to learn Powershell for IT professionals.

Udemy vs LinkedIn Learning vs Edureka Review? Which is best for Developers in 2026?

Hello guys, if you were learning online and confused between different learning platforms like Udemy, Pluralsight, Edureka, LinkedIn Learning, Educative, etc., you have come to the right place. Earlier, I answered questions like Pluralsight vs. CodeCademy and Udemy vs. CodeCademy but never explained Edureka vs. Udemy or LinkedIn Learning vs. Udemy, which many of my readers have been asking for a long time. The wait is over as I will review Udemy, Edureka, and LinkedIn learning in this article. After going through the article, you will have enough information about the vital areas of each platform and which online platform is suitable for your learning goals. 

How much time it takes to Learn Python in 2026?

Hello guys, if you want to learn Python but are not sure how long it will take,  or wondering where to start learning Python then you have come to the right place. Earlier, I have shared Python Developer RoadMap and in this article, I will tell you how to learn Python and how long does it take to become a job ready Python developer. Depending on your goal and experience level, it can take a week to a few months to learn and master the Python programming language. For example, if you come from a Java background and want to learn Python as your second programming language, it can take a day or two to set up Python in your development environment and write hello world. You can even start writing simple Python programs in minutes if you use interactive coding platforms like Educative, CodeCademy, and freeCodeCamp. 

Top 6 Product Design Courses for Beginners in 2026 - Best of Lot

Product design or UX design can be a great skill, and mastering it will give you a huge boost in the job market. The rise in popularity of SaaS ( Software as a service) products has led to a huge demand for product designers. Product Design involves conceptualizing, creating, and delivering products aimed at solving users' problems or addressing specific needs prevalent in the market. A good product designer should have a great understanding of the end-user, but it is also not easy to get the design right, and that's why knowing the design process is quite important. You can avoid common mistakes and use proven design best practices from the first iteration to make your product more accessible and look good, and that's where these best product design courses will help you.

Top 5 Courses to Learn Cryptography In Depth in 2026 - Best of Lot

In the most basic of terms, cryptography is the technique of securing information by using codes so that only the authorized person is able to access the information. The word cryptography is made up of "crypt", which means 'hidden', and "graphy". which means 'writing.' There are a lot of different techniques in cryptography that make use of mathematical concepts and a set of rule-based calculations known as algorithms. These are used to convert messages in different ways so that it remains safe and secure. There are different algorithms for cryptographic key generation, digital signature, verification to protect data privacy, web browsing on the internet, and protect confidential transactions.

Educative Review - Is Grokking the Coding Interview Pattern course Worth It?

Hello guys, if you are looking for a great course to start your coding interview preparation or you have heard about Educative's popular Grokking the Coding Interview Pattern course but not sure whether its worth it or not then you have come to the right place. Earlier, I have shared best Coding Interview courses, books, websites, and Coding interview questions and in this article, I am going to review one of favorite Educative course, Grokking the Coding Interview: Patterns for Coding Questions. Before finding this course, I have attended many course on coding interviews on Udemy, Pluralsight, and YouTube, most of the courses will teach you how to solve common coding problems like finding duplicates in array, reversing the linked list, and many Leetcode style problems but this course is different. 

Top 5 Python Course for Data Science and Machine Learning in 2026 - Best of Lot

Hello guys, if you want to learn Data Science with Python and looking for the best Python courses for Data Science, then you have come to the right place. In the past, I have shared the best Python courses for beginners, best Python books, websites, and Python projects, and in this article, I am going to share the best Python course for Data Science. If you want to become a Data Scientist or just want to take your Python skills to the next level from a data science point of view, you can join these courses. I have created these best Python courses from popular websites like Udemy, Coursera, and Pluralsight. I have also included python online courses for both beginners and intermediate Data Scientists. They not only cover python but also essential Python libraries for Data Science like Pandas, NumPy, etc. 

Top 6 Courses to learn Operating System (Linux, Windows, Mac) in 2026 - Best of Lot

Hello guys, if you are a computer science beginner or a self-taught developer looking to learn Operating System fundamentals, then you have come to the right place. I have been sharing Computer fundamental courses in the past like these data structure and algorithms courses and these computer science courses. In this article, I will share the best online courses to learn Operating Systems for Beginners. The operating system is the most important piece in any laptop, phone, or IoT device. Without this piece, your device is only a junk box; no more than that except some hardware that does nothing on a motherboard. 

Top 5 Course to learn Splunk for Beginners in 2026 - Best of Lot

Hello guys, if you want to learn Splunk, one of the most popular tools for aggregating, monitoring, and visualizing data, particularly logs files then you have come to the right place. In the past, I have shared the best courses to learn DevOps, Selenium, and Machine Learning and in this article, I am going to share the best online courses to learn Splunk for Beginners and Experienced programmers. I first come to know about Splunk in one of the company workshops where they are switching to Splunk for better monitoring of log files. I really like the concept of installing Splunk agent on boxes and then seeing logs from all production machines in one place in a web-based interface. 

Top 5 Online Courses to Learn Chef and Salt in 2026 - Best of Lot

Hello friends, we are here again today for another exciting topic to discuss. But, today we are not gonna discuss something which is related to Java or any other language or Spring boot. Today we are gonna discuss Chef and Salt, two of the most popular DevOps and Infrastructure automation tools. They are immensely practical and have the potential to land you very high-paying jobs. If you are a DevOps Engineer or aspire to become a DevOps Engineer then you may have heard about Chef, Puppet, Ansible, and Salt. Earlier, we have seen best courses to learn DevOps, and today we are gonna take a look at the best available Chef and Salt courses online.

Top 5 Online Courses to Learn Perl in 2026 - Best of Lot

Hello guys, today, I am going to talk about a really powerful programming language for text processing - Perl. I first come across Perl 10 years ago while creating a Perl script to generate a report from log files. At that time, I know that when it comes to string and text processing, there is no match for Perl. It offers a lot of useful data structure and tools which makes loading data from file and process a lot easier than any other programming language. Since scripting is an important skill for a senior developer, knowing a programming language like Python or Perl can really make a difference.

Top 10 Ruby and Rails Online Courses for Beginners in 2026 - Best of Lot

Hello guys, If you want to learn Ruby Programming language or Ruby on Rails, a leading web development framework, then you have come to the right place. Earlier, I shared the best free Ruby courses as well best Python 3 courses and books, and today, I will share the best Ruby and Rails course for beginners. Ruby is one of the most popular web development programming languages, much like Python, PHP, and Java, and is used heavily for web development. Many startups and big organizations like Twitter use Ruby to build their website, and that's why there is a huge demand for Ruby developers.