my friend has a computer but it won't let him connect to the internet i ran a pc wizard here are the results what could be wrong
PC Wizard 2008 Version 1.80
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Owner: BEACON AVENUE FOOD BANK
Organisation: FOOD BANK/RAYMOND
User: RAYMOND FRAZIER
Operating System: Microsoft Windows XP Professional 5.01.2600
Report Date: Thursday 21 April 2011 at 23:58
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<<<System>>>
> Mainboard : Asus P2B-F
> Chipset : Intel i440BX/ZX
> Processor : Intel Pentium III @ 550 MHz
> Physical Memory : 128 MB (2 x 64 SDRAM )
> Video Card : Nvidia Corp Riva TNT GUI+3D Accelerator [NV4]
> Hard Disk : Maxtor (6 GB)
> CD-Rom Drive : ATAPI CD-RW 52XMax
> DVD-Rom Drive : ATAPI DVD-ROM 16XMax
> Monitor Type : COMPAQ FX700 - 16 inches
> Network Card : 3COM Corp, Networking Division 3C905B Fast Etherlink XL 10/100
> Operating System : Microsoft Windows XP Professional 5.01.2600
> DirectX : Version 9.0c
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***** End of report *****
what can i do to fix the problem when i go in an look it shows a yellow circle with a black mark the computer has windows xp professional installed on it