Message on phone

[widgetwilk39]

For the last two days a message is on my screen saying 'internal storage low' don't understand it, and don't know what to do, Have uninstalled a lot but have made no differance,

Can you explain [simple as possable] what it is and how to get rid of it,

thanks

[hrym]

In the immortal words of the guy who wrote my business system "I hate computers"!