###Encodig
-Is the process of converting a source information into another form, so its basically converting from plain text into code.
##Types of encoding
1.1 Visual encoding- is the process of encoding images and visual sensory information.
1.2 Elaborative encoding- is the process of actively relating new information to knowledge that is already in memory.
1.3 Acoustic encoding-is the encoding of auditory impulses.
1.4 Semantic encoding-is the processing and encoding of sensory input that has particular meaning or can be applied to a context.