Question

Which plugin notifies whenever there is any change in files

Answer 1

Post status notifier notifies whenever there's any change occurs in files

Answer 2

Plugins are very important for working in any kind of modern computing system.

These plugins simplify a lot of manual jobs which are often monotonous for us.

There are end numbers of plugins available in the internet for various purposes.

Similarly,we use PSN plugin for detecting the changes in a file.