Update README.md

README.md

@@ -1,7 +1,22 @@
 # OS-Scheduler
 Operating systems scheduling algorithms visualization.
 it is an OS scheduler using different scheduling algorithms
-This module is responsible for generating a schedule for the current processes in the system to specify the
+### Getting Started
+These instructions will get you a copy of the project up and running on your local machine for develoment.
+
+### Requirements
+What things you need to install ?
+- matplotlib
+- tkinter
+- numpy
+### How to use?
+NB - you must have an input file contains the process to be scheduled . its format is at docs/document file 
+1.  Start the program 
+2.  Choose an input file 
+3.  Select the algorithm using the scrolling box .
+4. Click on Show/Update Graph .
+
+scheduler module is responsible for generating a schedule for the current processes in the system to specify the
 CPU usage by these processes.
 implemented 4 scheduling algorithms:
 1. Non-Preemptive Highest Priority First.(HPF)
@@ -12,12 +27,18 @@ implemented 4 scheduling algorithms:
 Library used for GUI : Tkinter  
 Library used for plots : matplotlib  
 Startup window for selecting (Input file) and (Selecting an algorithm to draw its corresponding scheduling  
+The following output graphs is for inputfile at (testcases/SheetQuestion.txt)
+
+
 ![Startup window for selecting (Input file) and (Selecting an algorithm to draw its corresponding scheduling](docs/front.png)
-1. First come first served  
+### 1. First come first served  
 ![Startup window for selecting (Input file) and (Selecting an algorithm to draw its corresponding scheduling](docs/FCFS.png)
-2. High priority first  
+### 2. High priority first  
 ![Startup window for selecting (Input file) and (Selecting an algorithm to draw its corresponding scheduling](docs/HPF.png)
-3. Round Robin  
+### 3. Round Robin  
 ![Startup window for selecting (Input file) and (Selecting an algorithm to draw its corresponding scheduling](docs/RR.png)
-4. Short remaining time next  
+### 4. Short remaining time next  
 ![Startup window for selecting (Input file) and (Selecting an algorithm to draw its corresponding scheduling](docs/SRTN.png)
+
+### Authors
+- [@MOKHTAR](https://github.com/mohamed-mokhtar)