my home screen on my cell phone just switched to some weird thing and i cant fix it can tou please help me

[annaec]

My cell phone screen switched to somethin weird and i cant seem ro fix it or figure out how it got their and i need help i dont how or why its even their.........

 

[Saga Lout]

Go to the Google Play Store and download some security software. Lookout is a good one. This is just in case something nasty has got into your phone's system.

 

[hope2404]

I have Kaspersky on HTC windings8 and was very helpfull.