| | | When it comes to maintaining you computer there are a few tools that you will need. The tools listed below all provide a trial version and then are reasonably priced. | Antivirus Software |  | Both Norton AntiVirus 2003 and McAfee VirusScan 6 packages can prevent viruses from infecting you computer, either by file transfer or by email. If you currently have one installed then make sure it is kept upgraded. |  | Firewall | | Essential if you have a broadband connection to your computer. ZoneAlarm 2.6 is free of charge and should be considered compulsory, but it you have a network, or find that you need more control of you configuration settings then the Professional version is recommended. | |  | |
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