LE GÉNÉRAL des COURS DE L'ORDINATEUR

 Le virus (ordinateur) 

J'INTRODUCTION  

 

Le virus (ordinateur), un programme informatique auto - dupliquant qui s'étend d'ordinateur à ordinateur, en perturbant avec données et logiciel. De même que les virus biologiques infectent des gens, en s'étendant de personne à personne, les virus de l'ordinateur infectent des ordinateurs individuels (PCs) et serveurs, les ordinateurs qui contrôlent l'accès à un réseau d'ordinateurs. Quelques virus sont des contrariétés simples, mais autres peuvent faire le dégât sérieux. Les virus peuvent effacer ou changer des dossiers, volez de l'information importante, charge et course candidatures non désirées, envoyez des documents par courrier électronique (e-mail), ou même estropie le système d'exploitation d'une machine (OS), le logiciel de base qui court l'ordinateur. 

 

II COMMENT LES INFECTIONS SE PRODUISENT  

 

Un virus peut infecter un ordinateur dans plusieurs chemins. Il peut arriver sur un disque souple ou à l'intérieur d'un message de l'e-mail. Il peut sur dossiers téléchargés du World Wide Web sur le dos ou d'un service Internet la musique et cinémas partageaient. Ou il peut exploiter des défauts dans les ordinateurs ... lire plus

Comments

Post a Comment

Popular posts from this blog

5 talented stars you should meet in 2023

Image
       Enough about the Wizkid, Davido, Rema, Flavour, and so on. By the way aren't you tired of listening to old patterns and styles of music? How about trying the new style of music and rap that will not just be good to hear but also inspirational?      There are many young people out there trying to reach the top of the net, but among them all, I've selected five of the most talented that you should not miss this year, the intresting thing is that they are all Africans and the more intresting thing is that they are all Nigerians.                         King Franzi  (Artist-Rap) His real name is Chigozie Frank Marcel, he originates from Imo state, Nigeria. his latest music  Man Don't has reached 8.13M views on  Youtube in just 2 weeks, many more people are talking about this music.  King Franzi is also reaching more people in the following sites Boomplay          AMAZON         SHAZAM          FaceBook and     Instagram Please support King Franzi by following his socia
Read more

Network (computer science)

  Network (computer science) I  INTRODUCTION  Network (computer science), a system used to link two or  more computers. Network users are able to share files,  printers, and other resources; send electronic messages;  and run programs on other computers. A network has three layers of components: application  software, network software, and network hardware.  Application software consists of computer programs that  interface with network users and permit the sharing of  information, such as files, graphics, and video, and  resources, such as printers and disks. One type of  application software is called client-server.  Client computers send requests for information or  requests to use resources to other computers,  called servers, that control data and applications.  Another type of application software is called peer-to-peer.  In a peer-to-peer network, computers send messages and  requests directly to one another without a server  intermediary. Network software consists of computer p
Read more