diff --git a/how_to_create_branch_png.png b/how_to_create_branch_png.png new file mode 100644 index 0000000..626c48f Binary files /dev/null and b/how_to_create_branch_png.png differ diff --git a/window_size.png b/window_size.png new file mode 100644 index 0000000..f131d62 Binary files /dev/null and b/window_size.png differ