diff --git a/Stopwatch.py b/Stopwatch.py
index b7f6e33..b4977e3 100644
--- a/Stopwatch.py
+++ b/Stopwatch.py
@@ -10,24 +10,58 @@ class Stopwatch:
 		self.started = False		#This variable holds true after the start function has been called
 		self.finished = False	#This variable holds true after the start and stop functions have been called
 
+	#Save the time at this point. Simulates starting a stopwatch
 	def start(self):
 		self.started = True
 		self.finished = False
-		self.timeStarted = time.perf_counter()
+		self.timeStarted = time.perf_counter_ns()
 
+	#Save the time at this point. Simulates stopping a stopwatch
 	def stop(self):
 		#If the stopwatch has been started then you record the stopping time
 		if(self.started):
-			self.timeStopped = time.perf_counter()
+			self.timeStopped = time.perf_counter_ns()
 			self.finished = True
 		#Otherwise just ignore the function call
 
+	#Returns the difference between two times, usually start and stop times, but can be start time and now
+	#Simulates looking at the stopwatch; it can still be running when you look at it
 	def getTime(self):
 		#If the start and stop function have been called then calculate the time between the calls
 		if(self.finished):
 			return (self.timeStopped - self.timeStarted)
-		#Otherwise return messages about what is wrong
+		#If start was called but not stop calculate the time between start and now. Simulates looking at the watch while still running
 		elif(self.started):
-			return "The stopwatch was started, but never stopped"
+			return (time.perf_counter_ns() - self.timeStarted)
+		#If start was never called return a negative number. In this context time can never be negative
 		else:
-			return "The stopwatch was never started"
+			return -1
+
+	#Return a specific resolution of time. This is done as a floating point number
+	#Returns the result of getTime() in terms of seconds
+	def getSeconds(self):
+		second = self.getTime()
+		if(second < 0):
+			return second
+		else:
+			return (second / 1000000000)
+
+	#Returns the result of getTime() in terms of milliseconds
+	def getMilliseconds(self):
+		milli = self.getTime()
+		if(milli < 0):
+			return milli
+		else:
+			return (milli / 1000000)
+
+	#Returns the result of getTime() in terms of microseconds
+	def getMicroseconds(self):
+		micro = self.getTime()
+		if(micro < 0):
+			return micro
+		else:
+			return (micro / 1000)
+
+	#Returns the result of getTime() in terms of nanoseconds
+	def getNanoseconds(self):
+		return self.getTime()