gtn_example_histories.md

---

title: Using Answer Key Histories
area: introduction
layout: faq
box_type: tip
contributors: [nomadscientist]
redirect_from: [/faqs/gtn/using-answer-key-histories]

---

If you get stuck, you can first check your history against an {% icon galaxy-history-answer %} Answer Key history found in the header of (some) tutorials.

First, import the target history.

{% snippet faqs/galaxy/histories_import.md %}

Next, compare the answer key history with your own history.

{% snippet faqs/galaxy/histories_side_by_side_view.md %}

You can compare there, or if you're really stuck, you can also click and drag a given dataset to your history to continue the tutorial from there.

{% snippet faqs/galaxy/histories_copy_dataset.md %}

You can also use our handy troubleshooting guide.

{% snippet faqs/galaxy/analysis_troubleshooting.md %}