Task Killer: A basic and user-friendly task killer that may help the user close background apps. Advanced Task Manager: A relatively advanced process killer which provides detailed data on your device's performance.
Five. Wipe Cache plus Data Clearing cache and stored data can help improve performance by removing temporary files while freeing up storage. Here’s what to do: How to make SAMSUNG Galaxy Tab A7 Lite run faster
Purge unneeded files: Open into Settings → Device storage > Internal memory then delete any redundant files, like for example images, clips, or documents. Uninstall unused applications: Go into Settings > Applications and remove any apps you no long use. Wipe cache plus data: Navigate into Settings > Apps > [App Name] > Storage then clear the cache and app data. Task Killer: A basic and user-friendly task killer