Which action is NOT recommended when cleaning the internal components of a workstation?

Using a vacuum cleaner to remove debris from the internal components of a workstation is not recommended due to the risk of static electricity and potential damage to sensitive components. Vacuum cleaners can generate static electricity, which can discharge and harm electronic parts. Additionally, the high-speed airflow from a vacuum can inadvertently dislodge smaller components or create more dust debris due to friction.

In contrast, using compressed air is widely accepted as an effective way to blow away dust and debris without direct contact with components, reducing the risk of damage. Wiping components with a damp cloth is also an acceptable practice as long as care is taken not to let moisture seep into any openings. Unplugging the device before cleaning is crucial as it ensures safety and prevents any electrical surges that could damage the hardware.