I heard that the new Sony notebook E 15 series antivirus software can't be installed casually. Who is better than me, such as 360 Kingsoft Internet Security?
I use 360 antivirus +360 security guards, not bad! Good virus killing, Trojan horse defense, system repair, virus removal ability, and small memory occupation. System optimization, startup speed increase and smart patch installation will not affect the network speed! Anti-virus protection is right! It is also convenient and quick to deal with problems. In addition, the stubborn virus Trojan can also use the 360 first aid kit, and the landlord can try it if he is interested.