尽量不在 meaning in Chinese

negation operator in if statement (nois)

In report was in new network on december 21 the trojan / psw . almat . dnh in today ' s virus " a mai is special " varietal dnh and trojan / psw . magania . awh " mageniya " varietal awh is worth to pay close attention to
立即升级江民杀毒软件等防病毒程序并进行全面杀毒，开启各项监控，对于网上银行、支付平台、网上证券交易、网络游戏等账号密码等，要妥善保管，尽量不在有可能存在安全隐患的电脑上使用。