ClassWiz: How to reset your calculator

Learn how to reset your ClassWiz CW calculator and restore settings quickly and safely using the built-in reset options. This tutorial demonstrates how to reset the calculator, including options to perform a full reset or to retain or delete variable memory values, helping users troubleshoot issues and return the calculator to a known starting configuration. Understanding these reset procedures can help resolve unexpected calculator behaviour, incorrect settings, and configuration problems efficiently. Designed for GCSE and A-Level Mathematics, this video develops essential calculator management skills that support effective classroom learning, revision, and assessment preparation. Viewers learn when and how to use reset functions correctly, ensuring calculator settings are configured appropriately for mathematical work and examination requirements. The procedures demonstrated apply to the fx-83GTCW, fx-85GTCW, and fx-991CW and all CW+ calculators. Mastering these troubleshooting and maintenance skills can save time, reduce frustration, improve reliability, and support effective exam preparation by ensuring calculators are functioning correctly when needed most.