Added Courses (#10753)

* Added Courses

* All Changes done Please review and merge it

* Please Review

* Review it.

* Done

courses/free-courses-en.md

@@ -872,6 +872,7 @@
 * [Hibernate Tutorial for Beginners](https://www.youtube.com/playlist?list=PLsyeobzWxl7qBZtsEvp_n2A7sJs2MpF3r) - Telusko (Navin Reddy)
 * [Introduction to Java](http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-092-introduction-to-programming-in-java-january-iap-2010/)
 * [Introduction to Java + DSA](https://youtube.com/playlist?list=PL9gnSGHSqcnr_DxHsP7AW9ftq0AtAyYqJ) - Kunal Kushwaha
+* [Java + DSA + Interview Preparation Course](https://www.youtube.com/playlist?list=PL9gnSGHSqcnr_DxHsP7AW9ftq0AtAyYqJ) - Kunal Kushwaha
 * [Java AWT](https://www.youtube.com/playlist?list=PLDN4rrl48XKoYR1H6l19hvF_8SMHGdPvk) - Abdul Bari
 * [Java Beginner](https://youtube.com/playlist?list=PLkeaG1zpPTHiMjczpmZ6ALd46VjjiQJ_8) - Coding with John
 * [Java Complete Course - Placement Series](https://www.youtube.com/playlist?list=PLfqMhTWNBTe3LtFWcvwpqTkUSlB32kJop) - Apna College

courses/free-courses-hi.md

@@ -443,6 +443,7 @@
 * [jQuery Tutorials in Hindi / Urdu](https://www.youtube.com/playlist?list=PL0b6OzIxLPbzSyiC0PFaqeabe1aGhfrbW) - Yahoo Baba
 * [jQuery Tutorials in Hindi 2018](https://youtube.com/playlist?list=PLwGdqUZWnOp0X4dVwSsEd6dV49TLLCooI) - Vinod Bahadur Thapa (Thapa Technical)
 * [jQuery Video Course](https://www.youtube.com/playlist?list=PLPAcs2twrK5_FzWMttkbTuM0dB5A-ni-Q) - w3webschool.net
+* [jQuery Zero to Advance](https://www.youtube.com/watch?v=YFlx1C8XwR0) - CodeWithHarry
 
 
 #### Next.js
@@ -492,7 +493,8 @@
 #### Redux
 
 * [Redux toolkit crash course | Chai aur React Series](https://www.youtube.com/watch?v=1i04-A7kfFI) - Hitesh Choudhary (Chai aur Code)
-* [Redux Toolkit tutorial in Hindi](https://www.youtube.com/playlist?list=PLwGdqUZWnOp2nz2T6SfWX9t6D6SYn3XlN) - Vinod Bahadur Thapa (Thapa Technical)
+* [Redux toolkit tutorial in Hindi](https://www.youtube.com/playlist?list=PLwGdqUZWnOp2nz2T6SfWX9t6D6SYn3XlN) - Vinod Bahadur Thapa (Thapa Technical)
+* [Redux tutorial in Hindi](https://youtube.com/playlist?list=PL8p2I9GklV47TDYUq8RmFzeI9CgOoVgpJ&si=p-4s6qJ31ReIbKqj) - Code Step by Step
 
 
 #### Vue.js