User question: How to clear practice history in Chalk APP? Practice history saved in the Chalk APP may take up storage space or clutter the interface. Therefore, users need to delete these historical records in time to free up space and improve the cleanliness of the interface. Next, PHP editor Baicao will introduce in detail how to clear the practice history in Chalk APP.
1. Open the Chalk app and click on the icon in the upper right corner.
2. Click on the practice history.
3. Click on the practice content.
4. Click to analyze all.
5. Click the edit icon in the upper right corner.
6. Click the delete icon.
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