welcome..
I know that Notepad is not intended for displaying data and source code, but rather it is for displaying texts only, but something crossed my mind
When we open a file or image in Notepad, the following codes appear.
Name:  سؤس.jpg
Views: 335
Size:  43.3 KBName:  سؤس.jpg
Views: 335
Size:  43.3 KB
Do these codes have a name?
How does a computer process these codes and things?
And if we say that there is a file of 2 megabytes
How can I check the data and source code for this 2MB?