Updated!

Author: AGaiki

README.md

@@ -1 +1,12 @@
-# PythonCalculator
+# PythonCalculator
+This a simple Python Calculator hosted on GitHub, but edited on Repl.it. Want to use it on Repl.it? Press this badge:
+[![Run on Repl.it](https://repl.it/badge/github/AGaiki/PythonCalculator)](https://repl.it/github/AGaiki/PythonCalculator)
+
+# Installation
+Download a release file from the "Releases." Extract it and run the EXE file.
+Run into any bugs? Fill out an issue form!
+
+# Building it!
+So you want to build this Python project?
+Make sure that you have at least Python 3.8 installed.
+Download the source file (Python.py) and you can edit it using your favorite code editor!