diff --git a/README.md b/README.md
index 0ff5a05..fb8f957 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,22 @@
 # 159.341_A3_ImprecisionFinder
 
-Quick program to find imprecision in the data set
\ No newline at end of file
+Quick program to find imprecision in the generated data set
+
+Usage:
+
+The full file path when prompted (shift+right click on the file -> 'Copy as Path')
+
+Output is saved as imprecision.txt, where the exe is run from.
+
+
+See [Releases](./Releases) for a compiled version
+
+```
+Sample output:
+7 dp	4 dp	(.000001	.000005)
+3 dp	3 dp	(.000397	.000702)
+3 dp	3 dp	(.000771	.000736)
+7 dp	7 dp	(.000000	.000000)
+4 dp	4 dp	(.000496	.000622)
+match	match	(.000000	.000000)
+```
\ No newline at end of file