共查询到20条相似文献，搜索用时 93 毫秒
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为了防止别人随便打开你的机器,在BIOS中设置开机密码是简单有效的办法。但是由于好多菜鸟对BIOS不太了解,不敢轻易地进行设置,实际上在BIOS中设置密码非常简单。开机后在自检画面出现的时候,根据屏幕下端的提示:“Press DEL enter SETUP”按一下键盘 相似文献
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Windows操作系统以其直观的界面和图形化的设计给用户带来方便。但学生随意的设置各种密码,却给学校机房的管理工作带来了很大的麻烦。本人从事学校信息技术教学和机房管理工作多年,在实践中逐渐摸索出一套破解常见学生设置的密码的方法,希望对其他教师有所帮助。一、清除学生机中的cmos密码为了防止其他人未经允许使用私人计算机,大部分主板都允许为CMOS设置密码,许多学生在 相似文献
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１破解CMOS密码CMOS开机密码按密码框出现的不同地点分为两种：一种是当你要进入CMOS设置时出现的密码，另一种是每次开机时出现的密码。破解方法有很多，下面是几种常用的方法。１）用DEBUG破解。在DOS命令行运行DEBUG程序，然后可用以下五种方法之一解密（表１），输入完后重启电脑即可。２）万能密码的破解。如果有人将COMS里的安全选项设为系统，那么当你每次开机时都必须输入正确密码，否则别说进入Windows，就连DOS也进入不了，这样我们就只能靠万能密码来解决问题了。AMI的BIOS：AMI；SysgAWAR的BIOS：award；… 相似文献
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胡献泽 《淮南职业技术学院学报》2005,5(2):96-97
该方法是针对计算机用户因遗忘(口令)密码或他人私设密码，无法正常启动计算机而设置的一个破解密码的装置，它给计算机用户提供了一种简单易行的破解CMOS密码的新方法；该方法操作简单，实用性强，便于推广。 相似文献
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“Windows L”对我们来说并不陌生,它可以切换到电脑的登录用户状态。当我们继续使用电脑时,只需键入登录密码,即可恢复到切换前的状态。不过,在登录界面上还有一个“关闭计算机”按钮,虽然设置电脑登录密码能防止别人登录我们的电脑,但如果有人不小心点击了界面上的“关闭计算机”,那么,电脑中没有保存的数据将全部丢失。因此,有必要给“关闭计算机”加一把锁。 相似文献
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肖波 《第二课堂(小学)》2005,(3)
计算机现已接近全面 普及的程度了,它给人们在 工作和学习上提供了极大 的方便。不过,计算机的"死 机"对于普通的计算机用户 来说,却成为了一个解不 开、挣不脱的烦恼。那么,怎 么做才能避免计算机"死 机"呢？ 1.保证正确的BIOS设 置。BIOS里面的设置一定要 合适,错误的BIOS设置会使 你在运行Windows时死机。 相似文献
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讲述如何利用 BIOS(基本输入输出系统)的修改工具对主板的 BIOS 信息进行修改如设置万能密码个性化启动画面以提高对公共机房的管理效率． 相似文献
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为了保护个人隐私和重要数据,WinRAR提供了加密的功能。但随着CPU速度的迅速提升,破解压缩包的密码也变得越来越容易了。只要机器够快并且肯多花些时间,从理论上说任何密码都有可能被攻破。因此,为了加大破解者破解的难度,需要采用一些“另类”而巧妙的加密方法,笔者向大家介绍两个方法。借助MP3巧加密WinRAR除了用来压缩文件之外,我们还常常把WinRAR当作一个加密软件来使用。这样,在压缩文件的时候设置密码就可以达到保护数据的目的了。但是树大招风,专门针对WinRAR密码的破解软件也是遍地开花。密码的长短对于现在的计算机来说,… 相似文献
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王源 《延安教育学院学报》2009,23(3):109-110
介绍BIOS和CMOS两个概念的基本内容,以及BIOS的四大功能模块,避免混淆两个重要计算机术语;并详细介绍AWARD BIOS中的有关设置选项的含义和设置方法。 相似文献
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罗艳萍 《读与写:教育教学刊》2008,5(6)
The communication of people partially is the communication of cultures. Culture has a direct effect on international commercial activities in all aspects. Different conceptions about time, space, equality, law and the like, lead people to deal with things in different ways. So to know cultures of the counterpart is to facil-itate our enterprises so as to have a smooth and successful communication in commercial activity. 相似文献
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Richard Denner 《海外英语》2007,(4):14-15
Rosco and I wait for the fishermen to return.I sit at a wooden bench near the store at Mt.Baker Resort and watch the clouds change shape. Rosco has my belt around his neck and an eight foot tow chain hooked to a tree. Dogs must be on a leash. Ducks and rabbits are loose. 相似文献
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Given a graph G,a subgraph C is called a clique of G if C is a complete subgraph of G maximal under inclusion and |C|≥2. A clique-transversal set S of G is a set of vertices of G such that S meets all cliques of G. The clique-transversal number, denoted as TC (G), is the minimum cardinality of a clique-transversal set in G. The clique-graph of G, denoted as K (G), is the graph obtained by taking the cliques of G as vertices, and two vertices are adjacent if and only if the corresponding cliques in G have nonempty intersection. Let F be a class of graphs G such that F={G|K(G) is a tree}. In this paper the graphs in F having independent clique-transversal sets are shown and thus TC (G)/|G|≤1/2 for all G ∈ F. 相似文献
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邱崇丙 《唐山师范学院学报》2014,(1):21-23
汉字的六书,《说文》对“转注”一类,语焉不详。后世学者提及转注,也仅限于许慎所举出的例字。《汉字例说》一文,作者从转注的角度综合考虑,对部分现代常用字作了分析,跟传统的解释有所不同。希望能抛砖引玉,互相切磋,以推进学术研究。 相似文献
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《海外英语》2007,(5):10-11
Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help? 相似文献
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陈美曦 《山东教育学院学报》2008,23(2):103-107
Different nations have different social cultures, and the social culture of every nation is developing with the development of the nation, language is greatly influenced by social culture, which enables language to possess national and historical characteristics. Word is the smallest, independent, meaningful linguistic unit of language. It can well reflect the national and historical characteristics. From synchronic aspect, the social and cultural influence on word meaning is mainly embodied in conceptual and associative meanings of word. The incorrespondence of word meaning is a phenomenon that exists in both conceptual and associative meanings of word among different languages. From diachronic aspect, the development of social culture causes some changes of word meaning to some extent. Therefore, social culture plays a key role in vocabulary learning and mastery of a language. 相似文献
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Rachel Zupek 《海外英语》2007,(11):40-41
我们绝大部分人都同意一件事情——我们喜欢金钱。但是你对金钱的喜欢之情足够到让你创立一份事业么?.财富通常被人忽视,主要在于人们不能真正了 相似文献
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《海外英语》2007,(4):36
There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love. 相似文献