Hola yo antes usaba IE pero decidi cambiar a firefox ya que he visto sus ventajas y sus mejoras frente a IE pero tengo problemas con Firefox que con el IE nunca habia experimentado, uso internet de bancha anda DSL a un Mega de velocidad y firefox me tarda en cargar las imagenes pero ese no es mi problema sino que cuando descargo algo y lo quiero abrir para instalarlo firefox se congela y esto por consiguiente hace que se me haga muy lenta la pc, despues de que se congela abro el administrador de tareas para cerrarlo desde ahi y batallo mucho para poder cerrarlo, tengo la pc Toshiba m35x-s114 Memoria ram de 256MB Procesador Intel Celeron 40GB de memoria con windows xp home edition, les agradeceria mucho si pudieran ayudarme gracias.

Hola

Para asegurarnos de que no tengas Virus pásate un Antivirus Online con Internet Explorer. El Ewido Scaner, y utilizas la opción Remove Infeccion para eliminar lo que encontró, y Luego el Kaspersky Online, y nos pegas su reporte

• Manual de Kaspersky Online

• Manual de Ewido Scanner Online

Nos comentas.

Saludos

hola te agradesco mucho tu ayuda el reporte que arrojo kaspersky es
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ _ _
KASPERSKY ONLINE SCANNER REPORT
Monday, October 15, 2007 5:31:14 PM
Operating System: Microsoft Windows XP Home Edition, Service Pack 2 (Build 2600)
Kaspersky Online Scanner version: 5.0.98.0
Kaspersky Anti-Virus database last update: 16/10/2007
Kaspersky Anti-Virus database records: 436363
Scan Settings
Scan using the following antivirus database extended
Scan Archives true
Scan Mail Bases true
Scan Target Critical Areas
C:\WINDOWS
C:\DOCUME~1\alvaro\LOCALS~1\Temp\
Scan Statistics
Total number of scanned objects 19304
Number of viruses found 0
Number of infected objects 0
Number of suspicious objects 0
Duration of the scan process 00:29:19

Infected Object Name Virus Name Last Action
C:\WINDOWS\Debug\PASSWD.LOG Object is locked skipped
C:\WINDOWS\Internet Logs\ALVNE.ldb Object is locked skipped
C:\WINDOWS\Internet Logs\fwdbglog.txt Object is locked skipped
C:\WINDOWS\Internet Logs\fwpktlog.txt Object is locked skipped
C:\WINDOWS\Internet Logs\IAMDB.RDB Object is locked skipped
C:\WINDOWS\Internet Logs\tvDebug.log Object is locked skipped
C:\WINDOWS\sadata.ldb Object is locked skipped
C:\WINDOWS\sadata.v Object is locked skipped
C:\WINDOWS\SchedLgU.Txt Object is locked skipped
C:\WINDOWS\SoftwareDistribution\ReportingEvents.lo g Object is locked skipped
C:\WINDOWS\system32\CatRoot2\edb.log Object is locked skipped
C:\WINDOWS\system32\CatRoot2\tmp.edb Object is locked skipped
C:\WINDOWS\system32\config\AppEvent.Evt Object is locked skipped
C:\WINDOWS\system32\config\default Object is locked skipped
C:\WINDOWS\system32\config\default.LOG Object is locked skipped
C:\WINDOWS\system32\config\SAM Object is locked skipped
C:\WINDOWS\system32\config\SAM.LOG Object is locked skipped
C:\WINDOWS\system32\config\SecEvent.Evt Object is locked skipped
C:\WINDOWS\system32\config\SECURITY Object is locked skipped
C:\WINDOWS\system32\config\SECURITY.LOG Object is locked skipped
C:\WINDOWS\system32\config\software Object is locked skipped
C:\WINDOWS\system32\config\software.LOG Object is locked skipped
C:\WINDOWS\system32\config\SysEvent.Evt Object is locked skipped
C:\WINDOWS\system32\config\system Object is locked skipped
C:\WINDOWS\system32\config\system.LOG Object is locked skipped
C:\WINDOWS\system32\h323log.txt Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\INDEX.BTR Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\INDEX.MAP Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\MAPPING.VER Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\MAPPING1.MA P Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\MAPPING2.MA P Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\OBJECTS.DAT A Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\OBJECTS.MAP Object is locked skipped
C:\WINDOWS\Temp\ZLT06380.TMP Object is locked skipped
C:\WINDOWS\Temp\ZLT06386.TMP Object is locked skipped
C:\WINDOWS\WindowsUpdate.log Object is locked skipped
C:\DOCUME~1\alvaro\LOCALS~1\Temp\hsperfdata_alvaro \2940 Object is locked skipped
C:\DOCUME~1\alvaro\LOCALS~1\Temp\JET2C12.tmp Object is locked skipped
C:\DOCUME~1\alvaro\LOCALS~1\Temp\JET7.tmp Object is locked skipped
C:\DOCUME~1\alvaro\LOCALS~1\Temp\Perflib_Perfdata_ 214.dat Object is locked skipped
C:\DOCUME~1\alvaro\LOCALS~1\Temp\~DF352B.tmp Object is locked skipped
C:\DOCUME~1\alvaro\LOCALS~1\Temp\~DF4D83.tmp Object is locked skipped
C:\DOCUME~1\alvaro\LOCALS~1\Temp\~DF8C0D.tmp Object is locked skipped
C:\DOCUME~1\alvaro\LOCALS~1\Temp\~DF8C23.tmp Object is locked skipped
----------------------------------------------------------------------
pero tengo otro problema firefox tarda mucho en iniciar.

Hola alvne:

Realiza el scan al sistema completo, con la opción Mi Pc.

Esperamos el nuevo reporte...

Salu2!!