Vista and Fonts

[Anggg]

Since buying my new laptop with Vista, I am not able to use Limewire?
The font is messed up. This is how it loads:
um membro integral dos fóruns. Seja por favor certo incapacitar todos
Is it my keyboard? Please can anyone offer help on this?
Here are my specs......Thank you

Operating System: Windows Vista™ Home Premium (6.0, Build 6001) Service Pack 1 (6001.vistasp1_gdr.080917-1612)
Language: English (Regional Setting: English)
System Manufacturer: Hewlett-Packard
System Model: HP Pavilion dv9700 Notebook PC
BIOS: Ver 1.00PARTTBL
Processor: Intel(R) Core(TM)2 Duo CPU T5550 @ 1.83GHz (2 CPUs), ~1.8GHz
Memory: 3070MB RAM
Page File: 1271MB used, 5072MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 10
DX Setup Parameters: Not found
DxDiag Version: 6.00.6001.18000 32bit Unicode