Ensure that you have access to previous work that you've done on your account by downloading your transactions on ZenLedger.
Step-by-Step Instructions for Backup CSV of your Transactions:
Step 1: Select the person icon in the upper right of your account and click Settings.
Step 2: Click Export Transactions on the left sidebar.
Step 3: Click Export All Transactions. Once the file has finished processing, you can select to Download and it will download the CSV file to your computer. You're all set!
Video Walkthrough: