win xp probleme

hallo kann mir mal einer sagen was das ist.
1.fehler: Habe gestern internet explorer ausgeführt und habe da probleme.
im brosner kann ich keine adresse mehr wählen das heisst wie www.pcwelt.de kann ich schreiben nur die enter taste und die brosnertaste go taste geht nicht .

2 . fehler :ich wollte die win. xp prof instalierenda ich home drauf habe ich kann nicht mehr win xp prof instalieren beim start habe ich die cd eingelegt und und bricht mit fehler cdsk f an .
habe ausgeführt aber nichts .
also mein system :

mainboard : asus p5ld2 deluxe
festplatten : sata partioniert in 2 teillen
2 : ide 160gb
System Overview / Comparison
Your System Results Game Requirements

Operating System Microsoft Windows XP Home Edition Service Pack 2 (Build 2600) Pass Windows XP

System Memory 512.2 Pass 512.0

Processor Speed 3010.8 Pass 1700 Mhz (1.7 GHz)

DirectX Version 9.0c Pass 9.0c

Display Device NVIDIA GeForce 6600 Unknown Compatibility

Display Memory 256.0 Pass 128.0

Display Driver 6.14.10.7801 Unknown Compatibility

Sound Device SB Audigy 2 ZS Audio [8400] Pass

Sound Driver 5.12.01.0444-1.84.1030 Unknown Compatibility



Operating System Information
Microsoft Windows XP Home Edition Service Pack 2 (Build 2600)

Internet Explorer Information
Version 6.00.2900.2180


System Device Information
Processor
Intel Intel(R) Pentium(R) 4 CPU 3.00GHz 3010.8 Mhz

Memory
System Total 512.2
Virtual Total 2047.9
Pagefile Total 2017.5

Snapshot
System Available 263.8
Virtual Available 2003.8
Pagefile Available 1560.3

Monitor Information
Monitor Name Écran Plug-and-Play
Refresh Rate 60 Hz

Monitor Information
Monitor Name Écran par défaut
Refresh Rate 60 Hz

Network Card Information
Name Marvell Yukon 88E8053 PCI-E Gigabit Ethernet Controller - Miniport d'ordonnancement de paquets
IP Address
Subnet Mask
Gateway
Primary WINS Server N/A
DHCP


System Device Information
Background Processes Information
Process Name [System Process]
Process Name System
Process Name SMSS.EXE
Process Name CSRSS.EXE
Process Name WINLOGON.EXE
Process Name SERVICES.EXE
Process Name LSASS.EXE
Process Name SVCHOST.EXE
Process Name SVCHOST.EXE
Process Name SVCHOST.EXE
Process Name Smc.exe
Process Name SVCHOST.EXE
Process Name SVCHOST.EXE
Process Name SPOOLSV.EXE
Process Name EXPLORER.EXE
Process Name MsgPlus.exe
Process Name CTSysVol.exe
Process Name CTDVDDET.EXE
Process Name OverClk.exe
Process Name TBPanel.exe
Process Name PUXPMAN2.EXE
Process Name SaiCnfig.exe
Process Name RUNDLL32.EXE
Process Name FSM32.EXE
Process Name RUNDLL32.EXE
Process Name SPD.EXE
Process Name CTSVCCDA.EXE
Process Name fsgk32st.exe
Process Name RcMan.exe
Process Name CTFMON.EXE
Process Name fsgk32.exe
Process Name CTDetect.exe
Process Name fsbwsys.exe
Process Name NMBgMonitor.exe
Process Name FSMA32.EXE
Process Name MDM.EXE
Process Name FSMB32.EXE
Process Name NVSVC32.EXE
Process Name fssm32.exe
Process Name StarWindService.exe
Process Name FCH32.EXE
Process Name WDFMGR.EXE
Process Name MsPMSPSv.exe
Process Name FAMEH32.EXE
Process Name fsqh.exe
Process Name FSRW.exe
Process Name FSAV32.exe
Process Name fsdfwd.exe
Process Name WMIPRVSE.EXE
Process Name FSAW.exe
Process Name fsguidll.exe
Process Name alg.exe
Process Name OSDMenu.exe
Process Name TeamSpeak.exe
Process Name rsvp.exe
Process Name MSNMSGR.EXE
Process Name RAMBooster.exe
Process Name FIREFOX.EXE
Process Name SERVIC~1.EXE
Process Name fspex.exe
Process Name EasyInfo.exe
Process Name WMIPRVSE.EXE


Media Device Information
Mass Storage Devices
Type Fixed
File System FAT32
Total Space 19.5 GB
Free Space 4.2 GB

Mass Storage Devices
Type Fixed
File System NTFS
Total Space 149.0 GB
Free Space 71.5 GB

Mass Storage Devices
Type CD / DVD Drive
File System UDF
Total Space 1.9 GB
Free Space 0 Bytes

Mass Storage Devices
Type CD / DVD Drive
File System N/A
Total Space 0 Bytes
Free Space 0 Bytes

Mass Storage Devices
Type CD / DVD Drive
File System N/A
Total Space 0 Bytes
Free Space 0 Bytes

Mass Storage Devices
Type Fixed
File System NTFS
Total Space 56.8 GB
Free Space 33.7 GB

DirectX Information
Version 9.0c
Long Version 4.09.0000.0904

Display Device (Primary Only)
NVIDIA GeForce 6600
Device
Description NVIDIA GeForce 6600
Manufacturer NVIDIA Corporation
GUID D7B71E3E-4201-11CF-0073-01240DC2CD35

Driver
Version 6.14.10.7801
Module nv4_disp.dll
Date 8-2-2005

Memory
Local 256.0
Local 245.0
Non-Local 184.0
Texture 429.0

Sound Device (Primary Only)
SB Audigy 2 ZS Audio [8400]
Device
Description SB Audigy 2 ZS Audio [8400]
Manufacturer Creative Technology Ltd
GUID BD6DD71A-3DEB-11D1-B171-00C04FC20008

Driver
Version 5.12.01.0444-1.84.1030
Module ctaud2k.sys
Date 10-18-2004

Capabilities
Max 3D Buffers 64
Supports Mono Output True
Supports Stereo Output True

bitte helft mir weiss nicht mehr weiter bin am ende
danke gruss normen