diff --git a/slides/Introduction to Git.pdf b/slides/Introduction to Git.pdf
deleted file mode 100644
index dc7f80e..0000000
Binary files a/slides/Introduction to Git.pdf and /dev/null differ
diff --git a/slides/Introduction to Git.pptx b/slides/Introduction to Git.pptx
deleted file mode 100644
index dbdbf6a..0000000
Binary files a/slides/Introduction to Git.pptx and /dev/null differ