C431 The Arrogant Guan Wu

Second, this is not an example. So far, half of the companies' computers have been through this.

"Any anti-virus software is useless. It can only be used to reload the system. If it's serious, it will directly collapse!"

Zhan Tingxu did not take this matter seriously at first, but after hearing what Catherine said, his face became serious.

If it was just Catherine's computer poisoning