Asad Ali                                                                                     
I bought a new inspiron 5547 few days back and my c drive is running out of space, i want to factory reset it but dell backup and recovery is not working.  I want to know that what will happen if i install pirated windows on my laptop. Will it void my warranty? Also i got windows 10 notification from dell and i reserved my update. where in my laptop will it be downloaded after it gets released officialy? Because i want to clean install over my existing windows 8.1? Windows will be upgraded on my windows 8.1 or it will perform a clean install by default?  Thanks in advance.
Dell 5547 Factory reset