Actually its depends upon where exactly involved in the 
project.

In generally the first test we r doing as a blck box tester 
is momkey testing.
In this we will check that the presentation of .exe file & 
url of the build and also we will check is it working 
correctly or not?
After that we will do sanity testing.
in this we mainly concentrate on whethet our application 
build taking input values or not ?

After words we will start normal functional testing.
In this we will check functional,error handling,input 
domain testing,compatability,configuration,intersystem 
testing,configuration testing,recovery testing,sanitation 
testing.
And also we will test usability testing .
these are the functionality testing.

and we also test non funtion testing like performance & 
security testing

This will be decided during Test Plan, based on 
Specification.