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Dealing with computer virus

by prisma.j | 6:35 PM in , | komentar (0)

by : y3dips

A computer virus is a computer program that can copy itself and infect a computer without the permission or knowledge of the user. The term "virus" is also commonly but erroneously used to refer to other types of malware, adware and spyware programs that do not have the reproductive ability. I think all of you know about that, so this is some way to avoid the virus infected computer:
1. Use Antivirus that you believe with always update, regardless of any kind is always provided in the update, and automatically switched protection
2. Always scan all external storage media that will be in use, this may be making a bit but if you Autoprotect anti-virus work then the procedure can be missed
3. If you connect directly to the Internet to try to combine with your Antivirus Firewalls, Anti spamming, etc.

If your computer has been infected with the virus, then do :
1. Detection and determine where some of the virus. whether the floppy disks, network, email? etc., if you are connected to the network then it's good you isolate your first computer (either with cable release or disable the connection)
2. Identification and classifying the type of virus that attacks your computer, the following manner:
- Symptoms that arise, for example: the message, the file is missing or corrupt etc.
- Scan with your antivirus, if you are exposed to when running Autoprotectvius in the definition means that you do not have a computer virus this data, try to manually update or to download a virus definitionnya you install. If the virus to block efforts to update then, strived to use other media (computer) with antivirus update.
3. Clean, after you successfully detect it and then try to seek immediate removal or how to destroy the sites that provide information of the virus. This latest update antivirus if you do not succeed destroy it.
4. The worst, if not all of the above is successfully re-format your computer.

resorce: www.echo.or.id

By SANDRA PRIOR

By contrast to all that fiddling about with CPUs, 3D card overclocking is incredibly simple. It's all done from within Windows, with no rebooting required, and in Vista you'll even find that the system will recover from an unsuccessful overclock without locking up or bluescreening.

For an NVIDIA board, you want an app called nTune. It's an official NVIDIA tool - grab it from nvidia.com/object/sysutility.html. Then you just need to head over to the NVIDIA Control Panel (there should be an option for it, if you right-click on your desktop) and click on 'adjust GPU settings' under 'Performance'. If you select 'Custom clock frequencies' you can alter the core bus and the memory bus. As always, do it by tiny increments (10MHz or so) to identify the exact speed ceiling. There's an option in the NV control panel called 'system stability', and there you can run a looped render test to check the card can cope with the speed hike.

ATI cards are similarly straightforward. Load up Cataylst Control Center, again by right-clicking on the desktop and selecting its name. When prompted, choose ‘Advanced’ rather than the 'Basic' mode. From the list of settings on the left, you want the bottom one - ATI Overdrive. The best option whether you're a first or a fourtieth timer at this is to click 'Run automated clock configuration utility.' This will test the card's GPU and RAM at various different speeds, working out what's safe to run at. It'll take a little while, but once done you should notice that Overdrive's added a few extra MHz. Click ‘Apply’, then gun up a few games and give them a quick run.

Subscribe to Sandra Prior’s Online Newsletter and get up to date Computer Technology News delivered right to your email box for free.

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Source : https://www.amazines.com/