diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e43b0f9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.DS_Store
diff --git a/homework/HW1/.DS_Store b/homework/HW1/.DS_Store
deleted file mode 100644
index 722d3d9..0000000
Binary files a/homework/HW1/.DS_Store and /dev/null differ