Open source software refers to software with source code that is publicly accessible and can be modified. It offers benefits like freedom, security, flexibility and quality. Licensed software requires a license agreement and restricts private modification and redistribution. The main differences between open source and licensed software are that open source software can be obtained for free, modified, and installed freely on any system, while licensed software must be paid for, cannot be modified, and requires a license to install. Examples of open source software include Linux, Android, and Firefox, while licensed software includes Microsoft Office, Windows, and Adobe Photoshop.

1. PRESENTATION ON
OPEN SOURCE VS LICENSED
SOFTWARE'S
BY
- SURESH
(Student at talent sculptors)

2. CONTENTS
• What is open source software
• What is licensed software
• Differences between open source and licensed software's
• Examples of open source and closed source

3. OPEN SOURCE SOFTWARE
• The term "open source" refers to
something people can modify and share
because its design is publicly accessible.

4. BENEFITS OF OPEN SOURCE SOFTWARE
Open Source
Freedom
Security
Flexibility
Quality

5. WHY DO PEOPLE PREFER USING OPEN SOURCE
SOFTWARE?
Open Source
Control
Stability
Security
Training

6. THE GLOBAL STATE OF OPEN SOURCE
“Software is Eating The
World”
“Open Source is Driving
The Software World”

7. WHAT IS DIFFERENCE BETWEEN THESE
TWO

8. LICENSED SOFTWARE
• Licensed software is proprietary software distributed under a licensing
agreement to authorized users. It involves private modification, copying and
republishing restrictions.

9. What is a license?
• Permission by the owner of property to take some act that the owner has the ability to control
due to their ownership of intellectual property rights
• What intellectual property rights do you license for software:
• Copyright
• Trademarks (not licensed in OSS licenses)
• Trade secrets (not relevant to OSS licenses)

10. What is a copyright?
• Gives the owner the right to prevent others taking the following actions:
• Copying
• Creation of a derivative work (modification)
• Distributing
• Plus Publication and Performance rights that we won’t discuss today
• Protects expression (not the idea)
• Federal protection – U.S.Copyright Act of 1976
• For a limited term (at least 70 years)

11. Benefits of using licensed software
 By using Licensed Software, you are able to contribute to the further
development of the program your using. It also helps the economy to generate
not just computer related jobs, but opportunities for other people/businesses
who’s work in much dependent on “written Technology”.

12. DIFFERENCES BETWEEN OPEN SOURCE AND
LICENSED SOFTWARE’S
Open source Software
• Purchased with it’s source code
• User can get Open software for free of
charge
• Users can modify the software
• Users can install software freely into
any Software
• No one is responsible for the software
Licensed Software
• Purchased with it’s source code
• User must pay to get the licensed
Software
• Users can not modify the software
• User must have a license from vendor
before install into your computer
• Full support from the vendor if any
thing happened

13. Examples of
Licensed Software
• Apple Software
• Microsoft office
• Adobe Photoshop
• Adobe flash
• Windows
• Corel office x3
Open source Software
• Linux
• Android
• Blender
• Ubuntu
• Mozilla Firefox
• java

14. THANK YOU