Dell Studio 1555 8GB Memory update

[newage1234]

I have a Dell Studio 1555 T6600@2.20 GHZ Windows 7 Pro 32 bit. It's getting slow so want to increase the memory to 8GB, do you know if this is possible with this configuration?

 

[brispuss]

System supports up to 8 GB total using 2 x 4 GB memory modules. But to get access to all of this memory requires upgrading to 64 bit operating system, as 32 bit operating system can only address up to 4 GB.