* Remove apps that you no longer use to free up space on your Microsoft Lumia 535 .
* Go to the Start screen.
* Scroll to the right.
* Scroll down.
* To remove an application from the Microsoft Lumia 535 , choose an application and hold it for a few seconds. In this case, choose *Facebook*.
* Return to the Start screen.
* Keep all your apps up-to-date. Learn how to check for app updates.