Question

explain open source movement​

Answer 1

Open source software is software with source code that anyone can inspect, modify, and enhance.

OR

If you are doing Pros and Cons:

Pros +               Cons -                                                                                                    

1. Flexibility  =   1. Usability                                                                            

2. Security   =   2. Security                                  

3. Initial Cost = 3. Long-term Cost

4. Longevity  = 4. Orphan Software

5. Reliability  = 5. Support