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: Be sure to have a good antivirus program and update it regularl
How to protect your computer from being attacked by a virus: Be sure to have a good antivirus program and update it regularl
admin
2017-05-24
48
问题
How to protect your computer from being attacked by a virus:
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 you 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. Depending on the severity of the virus, the health of your computer as well as the security of your computer data may be at risk. Look up the virus at one of the antivirus manufacturers’ s websites.
What will you do if you don’t have antivirus software in you computer? You can______or you can use Panda Software’ s free Active Scan.
选项
答案
buy/purchase it online
解析
从原文“If you don’t have antivirus software,you can purchase it online or you can use Panda Software’s free Active Scan”可以得到答案。
转载请注明原文地址:https://kaotiyun.com/show/SzcK777K
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
SleepSleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentstagesofsleep,andtheytoooccurincy
Hardasheworked,hefailedtosupportthewholefamily.
A、Byborrowingmoneyfromabank.B、Bysellingmoregoods.C、Bygettinghelpfromafriend.D、Bychangingitssalesmanager.AM:
A—accountingprincipleB—assetC—borrowerD—capitalgainE—cashflowF—certificateG—commissionsH—creditcardI—dividendsJ—dom
DearGuests,Inordertoserveyoubetter,wearecarryingoutareconstructionprogramatthehotel,whichwillimproveour
A、Theman’swife.B、Adiner.C、Asalesgirl.D、Acustomer.D在这一对话中,女士问是否有土豆(potato),男士问女士需要多少,我们可以判断女士极有可能是顾客,故选D。
Forwhomisthepassagewritten?Thepassageiswrittento______.Whendidthewalletdisappear?Ashetriedto______.
______theyinviteyoutospeak,remainsilent.
ActivitiesProgrammeTIMEANDPLACEJanuary24-30Jan.24-30,8:00a.m.~5:00p.m.Jan.25-29,12:00p.m.~9:00p.m.Classro
—Goodevening.I______toseeMary.—Oh,goodevening.I’msorry,butsheisnotin.
随机试题
引起波浪热的主要原因是()
在组织目标的层级体系中,()是一个在确保所有利益相关方对公司满意的同时,又充分考虑环保和可持续发展的全方位管理。
腺样囊性癌最常发生远处转移的脏器是
A.汞灯或氙灯B.钨灯C.氢灯D.能斯特灯E.紫外光灯
颐和园附近要建的电塔工程,在一片反对的_____中进入环保听证程序。事件到此并没有画上句号,它不仅_____着市民维护家园的决心和城市决策者的智慧,还关系到类似颐和园的众多风景名胜资源和文物的_____。依次填入划横线部分的最恰当的一组词语是(
中国古代,士的人格风骨最令人敬仰,也最让后人________。士在这方面的表现,是________的史书中最________的部分,也是人们看历史小说时最受感动的故事。虽然士眼中的人格,远没有人类现代文明中关于人的“健全的、完整的”意义,但其精神操守的价值
A.soIhadtobuypresentsfortwoB.IcouldusesomehelpC.JustletmeopenthedoorofitJack:CanIhelpyouwiththosepac
《刑法》第213条规定:“未经注册商标所有人许可,在同一种商品上使用与其注册商标相同的商标,情节严重的,处三年以下有期徒刑或者拘役,并处或者单处罚金;情节特别严重的,处三年以上七年以下有期徒刑,并处罚金。” 试说明:应如何理解本条中与他人注册商标“
结构化方法中,数据流程图是______。
At5:30inthemorningwearedeepinadarkforestonanislandinthemiddleofthePanamaCanal.We’vebeenoutwalkingforo
最新回复
(
0
)