ok so im completely new to this app, so i have 6 tasks/projects/todos

your goal is to find out which you should be working on first to finish everything in the least days

is there a feature to easily do this? if ms project 2013 can't do this, you can recommend anything else

task1 takes 1 day
task2 takes 2 days
task3 takes 3 days requres both task1 and task2
task4 takes 2 days and requires task 1
task5 takes 1 day and requires task 3 and 4
task6 takse 6 days and requres task 2