To report the defect using excel sheet
Mention : The Feture that been effected.
mention : Test Case ID (Which fail you can even mention any other which are dependency on this bug)
Mention : Actual Behavior
Mention : Expected Behavior as mentioned in Test Case or EFS or EBS or SRS document with section
Mention : Your Test Setup used during Testing
Mention : Steps to Re-Produce the bug
Mention : Additional Info
Mention : Attach a Screen Shot if it is a GUI bug
Mention : Which other features it is blocking because of this bug that you are unable to
execute the test cases.
Mention : How much time you took to execute that test case or follow that specific TC
which leaded to bug