diff --git a/README.md b/README.md
index 114e4e8..6cb95ff 100644
--- a/README.md
+++ b/README.md
@@ -1,14 +1,14 @@
 # FUM-MIPS
 ## Overview
-FUM-MIPS is a 5-stage CPU, that supports a subset of MIPS Instruction Set. It is a 32-bit CPU with 32 general purpose registers.
-Figure below shows an overview of the architecture.
+FUM-MIPS is a 5-stage CPU, that supports a subset of the MIPS Instruction Set. It is a 32-bit CPU with 32 general-purpose registers.
+The figure below shows an overview of the architecture.
 
 
-![overview of architecture](architecture.png)
+![overview of architecture](pics/architecture.png)
 
 Supporting instructions are brought in the table below.
 
-![instructions](Instructions.png)
+![instructions](pics/Instructions.png)
 
 
 
@@ -16,11 +16,57 @@ In this version, all data and control hazards are handled with stalls and there
 My strategy for dealing with data hazards is to use a scoreboard for recognizing the pending registers.
 
 ### Code Structure
-Each of 5 stages is implemented as a goroutine and stages pass messages using buffered channels. This is the most accurate simulation according to how CPU's pipeline works, as stages work asychronously.
+Each of the 5 stages is implemented as a goroutine and stages pass messages using buffered channels. This is the most accurate simulation according to how CPU's pipeline works, as stages work asynchronously.
 
 ## Application
-The simulator gets a file to load the initial memory state and starts from the first line.
-For validating the simulator I write an app "array-max-min.txt" that iterates through an array of size 10 and writes maximum and minimum elements in memory words.
+The simulator gets a file to load the initial memory state and starts executing from the first line. To add an application, put your binary code in the "memory-initial-state" folder.\
+For validating the simulator I write an app "array-max-min.txt" that iterates through an array of size 10 and writes maximum and minimum elements in memory words. Assembly code is as below:
+
+![assebly](pics/assembly.png)
+
+And its equivalent binary code is:
+
+```
+10001100000000010000000001100100
+10001100000000100000000001101000
+10001100000000110000000001101100
+00110100000001000000000000000000
+10001100000001010000000001110000
+00010000100000010000000000001011
+10001100101001100000000000000000
+00000000010001100011100000101010
+00010000000001110000000000000001
+00000000000001100001000000100000
+00000000110000110011100000101010
+00010000000001110000000000000001
+00000000000001100001100000100000
+00100000100001000000000000000001
+00100000101001010000000000000100
+00001000000000000000000000000101
+
+10101100000000100000000010011100
+10101100000000110000000010100000
+
+
+
+
+
+
+00000000000000000000000000001010
+10000000000000000000000000000000
+01111111111111111111111111111111
+00000000000000000000000001110100
+00000000000000000000000101000001
+11111111111111111111111111110100
+00000000000000000000000010000110
+00000000000000000000000000000000
+11111111110101111111000001110011
+00000000000100110010110101001101
+00000000000000000000000000000011
+00000000000000000000000000000000
+00000000000000000000000000001001
+11111111111111111111111111101001
+```
 
 ### Run
-Go to project's directory and enter `go build`, then type `./mips-simulator -file=<filename.txt>`. "filename" is composed of binary code of CPU intructions and data. Each of 32-bit memory words, must be on a new line. See attached example files.
+Go to the project's directory and enter `go build`, then type `./mips-simulator -file=<filename.txt>`. "filename" is composed of binary code of CPU instructions and data. Each of the 32-bit memory words must be on a new line. See attached example files.
diff --git a/array-max-min.txt b/memory-initial-state/array-max-min.txt
similarity index 96%
rename from array-max-min.txt
rename to memory-initial-state/array-max-min.txt
index a9bba1e..88a1957 100644
--- a/array-max-min.txt
+++ b/memory-initial-state/array-max-min.txt
@@ -36,4 +36,4 @@
 00000000000000000000000000000011
 00000000000000000000000000000000
 00000000000000000000000000001001
-11111111111111111111111111101001
\ No newline at end of file
+11111111111111111111111111101001
diff --git a/memory_state1.txt b/memory-initial-state/memory_state1.txt
similarity index 100%
rename from memory_state1.txt
rename to memory-initial-state/memory_state1.txt
diff --git a/memory_state2.txt b/memory-initial-state/memory_state2.txt
similarity index 100%
rename from memory_state2.txt
rename to memory-initial-state/memory_state2.txt
diff --git a/memory_state3.txt b/memory-initial-state/memory_state3.txt
similarity index 100%
rename from memory_state3.txt
rename to memory-initial-state/memory_state3.txt
diff --git a/mips/memory.go b/mips/memory.go
index d804624..a41e60a 100644
--- a/mips/memory.go
+++ b/mips/memory.go
@@ -16,7 +16,7 @@ func NewMemory(fileName string) Memory {
 }
 
 func (mem Memory) loadMemoryFromFile(fileName string) {
-	file, err := os.Open("./" + fileName)
+	file, err := os.Open("./memory-initial-state/" + fileName)
 	if err != nil {
 		log.Fatalf("failed to open")
 
diff --git a/Instructions.png b/pics/Instructions.png
similarity index 100%
rename from Instructions.png
rename to pics/Instructions.png
diff --git a/architecture.png b/pics/architecture.png
similarity index 100%
rename from architecture.png
rename to pics/architecture.png
diff --git a/pics/assembly.png b/pics/assembly.png
new file mode 100644
index 0000000..d1d6eb7
Binary files /dev/null and b/pics/assembly.png differ