How can users prevent frequent app unresponsiveness on their devices?

Regularly clearing storage is an effective way for users to prevent frequent app unresponsiveness on their devices. When a device's storage is filled to capacity or nearly full, it can lead to a decrease in performance. Apps require a certain amount of available storage to function properly, and when storage is clogged with unnecessary files such as old documents, cache, or unused apps, it can cause the system to work inefficiently. By routinely clearing storage, users can free up space for apps to run smoothly and reduce the likelihood of them becoming unresponsive.

While the other options might seem beneficial in certain contexts, they do not address the root cause of app unresponsiveness as directly as clearing storage does. For instance, only using one app at a time can help alleviate some issues but is often impractical, especially for users who rely on multitasking. Changing the device's hardware may improve performance but is not a feasible or immediate solution for most users facing app unresponsiveness. Updating the operating system monthly, although important for security and potential bug fixes, does not necessarily prevent app unresponsiveness if there is insufficient storage for those apps to operate effectively. Therefore, focusing on storage management is a primary and actionable method for ensuring apps remain responsive.