If you cannot install the antivirus, thats it, viruses already invaded your PC and you should copy your important files then and bring your PC to a repair shop if you dont know how to reformat
How to Root Your Android Phone
For Samsung J1 Mini Prime Only and Tested
Disclaimer: Root at your own Risk!!!. This may Break your phone seriously and always check if OEM unlock ticked or colored blue. If you break your phone I’m not to be sued or held liable.
But I can still help you with...
Mag load ka nalang ng 100 pesos gamit ang Talk'n Text Sim. Afterwards, meron kanang free 500mb Data Load Valid for 15days. Magagamit mo kahit ano site if normal user ka lang. Sulit Dibuh? HEHE