diff --git a/ops.txt b/ops.txt
index 1b2ce8a..e0590b2 100644
--- a/ops.txt
+++ b/ops.txt
@@ -13,3 +13,5 @@ Collaboration: Open source software is often developed collaboratively by a comm
 Cost: Open source software is typically free to use and distribute, which can result in significant cost savings for organizations.
 
 Many popular software programs and applications, including the Linux operating system, the Apache web server, and the Mozilla Firefox web browser, are examples of open source software.
+
+Github is an open source software where the developers develope projects and the contributors can contribute. 
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