你的电脑中了勒索病毒吗?

你的电脑中了勒索病毒吗?

2017-05-17    04'49''

主播: Funtalking

453 12

介绍:
"Many computers were attacked." update your computer v. anti-virus software n. protect your computer v. laptop n. computer n. tablet n. device n. "An iPad is a popular tablet/device." hacker(s) n. bitcoin n. back up your files v. "I always back up my files."