| Computer is very useful item these days. More than | | | | may not works. This will never recovered even when |
| 90% of human activities been achieved through | | | | they clean viruses. So computer operators get |
| computers. It's very easy and fast when getting | | | | confused and taking various kinds of actions like |
| something done by a computer. Like human beings | | | | formatting the hard disc and install operating systems |
| infected by various kids of viruses, computers too can | | | | again, which cost more than 2 or 3 hours. But these |
| be affected by special computer programs. Those | | | | registry issues can be recovered with a little effort. |
| programs called viruses, trojans, spywares, malwares, | | | | What they need to do is, first of all check their |
| etc. | | | | computer for viruses and other kinds of infections |
| Viruses can be dangerous and completely interrupt the | | | | using an updated virus guard and clean them carefully. |
| normal operation of a computer. When a virus attacks | | | | Then by making little modifications in windows registry |
| a computer, the user cannot do his/her works normally. | | | | they can overcome computer issues. |
| Computer slows down in speed, it will sometimes | | | | Most of these malwares comes through pen drives, |
| restarts suddenly (Restarting can be happen due to | | | | which is very useful and valuable portable memory |
| some hardware issues) and so many unexpected | | | | stick. So how can we prevent from malware attacks |
| activities can be happened. But the important thing is, | | | | when using a pen drive? It's easy. More than 80% of |
| there are good antivirus software introduced which | | | | attacks can be stopped by understanding how these |
| most completely remove the virus and recover the | | | | attacks activated. |
| normal process of the computer. | | | | These trojans and malwares written to activate when |
| Other kinds of viruses like trojans, malwares comes to | | | | someone double clicks on a memory stick. More than |
| the computer automatically when you connect to the | | | | 50% attacks activated by double click. So it is very |
| internet and these special programs runs on the | | | | important not to double click on a pen drive if you |
| background without showing anything. In this case | | | | cannot assure that it is not infected with virus. You can |
| computers can be slow down in speed. There are | | | | use "Folder" button on toolbar (Windows) to get the |
| special malware programs written to install on a | | | | folder and drives pane into th left. (Windows explorer) |
| computer automatically and running in background. | | | | Then just open pen drive with a single click on relevant |
| While running those programs makes some | | | | drive letter. This way you can prevent from being |
| modifications to the windows registry. Due to this | | | | affected by malwares even if your computer' virus |
| some parts and options of windows operating system | | | | guard not updated or virus guard expired. |