PC is the modern day toy for everybody. Apps make it more efficient and exciting. Some apps enhance your work productivity, some entertain and some care for your device. A brand new PC is the depot of opportunity and possibility. Apps and software are not only ornamental it but also enable PC to perform with its full potential and calibre. It works like additional supporting equipment of warfare which empowers it and adds on some miraculous feature. Apps do not only sum additional functionality to the core machine but also maintain the quality and efficiency of your PC. It helps the PC to battle with external threads and attacks, in this way they work as an immunity system for your PC.