首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
How to protect your computer from being attacked by a virus? First, be sure to have a good antivirus program and update i
How to protect your computer from being attacked by a virus? First, be sure to have a good antivirus program and update i
admin
2021-01-22
51
问题
How to protect your computer from being attacked by a virus?
First, be sure to have a good antivirus program and update it regularly.You will also want to make sure that your Internet browser and operating system have had all the necessary security patches (补丁) applied.
Then, you may think you have a virus, but how do you really tell? You scan your system for viruses with a software program.If you don’t have antivirus software, you can purchase it online or you can use Panda Software’s free Active Scan that will scan your computer and report on any infections.
If the virus scan finds an infection, it will give you the name of the virus or viruses that you have contracted.If your computer is infected, you need to take immediate action.If the severity of the virus is very high, your computer may be at risk.Look up the virus at one of the antivirus manufacturers’ websites.This will help you further protect your computer.
How do you know if your computer is infected?
You can_______________________of your computer for viruses with a software program.
选项
答案
scan the system
解析
根据题干中的关键词how do you know和答句中的提示词viruses with a software program锁定信息在第三段第一二句Then,you may think you have a virus, but how do you really tell? You scan your system for viruses with a software program ,据此可获知答案。
转载请注明原文地址:https://kaotiyun.com/show/ZbSK777K
本试题收录于:
大学英语三级B级题库大学英语三级分类
0
大学英语三级B级
大学英语三级
相关试题推荐
Notonlythemotherbutalsothechildren(kill)______inthefire.
Thefirstthing______weshoulddoistoworkoutaplan.
Youshouldsendmethereportontheprogram(immediate)______
Togetthebestprices,itisadvisable______atleast24hoursbeforeyouarrive.
Concentratingonherwriting,Marywasnot______ofwhathadhappenedaroundthehouse.
Pollutionhasbecomeaseriousprobleminalmostallthebigcitiesoftheworld.Citypeoplearebecomingmoreandmoreworried
Torecognizebusinessopportunityisvitalforallbusiness.Exploitingtheopportunityrequiresdecision-making.Managementmus
A、Nouse.B、Nowonder.C、Noway.D、Noasking.C本题考查对Can发起的征求意见的一般疑问句的回答,对此类问题的回答,一般用Yes,ofcourse/Sure/Certainly作肯定回答,用No或Sorry作
HaveyoureadourletterofDecember18,in_____wecomplainedaboutthequalityofyourproduct?
Wearetakingthelibertyofaskingyoutosendussomesamplesoftheadvertisedproducts.
随机试题
修约后要求小数点后保留一位A、23.2B、23.3C、23.5D、23.8E、23.9修约前数字为23.2501
A.化学药品价格B.中药价格C.中成药价格D.处方药价格E.非处方药价格国务院价格主管部门负责制定国家基本医疗保障用药中的
液压和润滑管道冲洗在酸洗合格后进行,冲洗液应采用()。
债务人或者管理人应当自人民法院裁定债务人重整之日起6个月内,同时向人民法院和债权人会议提交重整计划草案。下列各项中,属于重整计划草案内容的有()。
党对公安工作绝对领导的必要性包括()。
Thefollowingquestionspresentasentence,partofwhichorallofwhichisunderlined.Beneaththesentence,youwillfindfiv
Lookatthefollowingopinionsordeedsandthelistofpeoplebelow.Matcheachopinionordeedwiththecorrectperson,A,
Imadeapledgetomyselfonthewaydowntothevacationbeachcottage.FortwoweeksIwouldtrytobealovinghusbandandfa
Afterdecadesofdecline,theshareofmotherswhostayhomewiththeirchildrenhas【C1】______risenoverthelastseveralyears
A、Becauseallroomsaretaken.B、Becausemanyspareroomsareavailable.C、Becausethereareonlydoublerooms.D、Becausethere
最新回复
(
0
)