I have been using mcaffe antivirus in my windows 10 laptop.I thought of that its a good antivirus so I disabled my windows defender, but later found that mcaffe is consuming my laptops resources to a large extent.I checked so by opening the task manager and it consumed lot of cpu power.I wont recommend people to buy this one.Either go for other antivirus like QuickHeal, Net protector, Norton, etc.Or if u dont want to spend money on buying a antivirus in windows 10 laptop then the preinstalledwindows defender can also do the worl for you.