diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..33814d6
Binary files /dev/null and b/.DS_Store differ
diff --git a/pathway-analysis-online/Hands-on.pdf b/intro-pathway-analysis-visualization/Hands-on.pdf
similarity index 100%
rename from pathway-analysis-online/Hands-on.pdf
rename to intro-pathway-analysis-visualization/Hands-on.pdf
diff --git a/pathway-analysis-online/README.md b/intro-pathway-analysis-visualization/README.md
similarity index 100%
rename from pathway-analysis-online/README.md
rename to intro-pathway-analysis-visualization/README.md