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14 Jan 2011  
Punitha

Windows 7 Home 64 bit
 
 
My Dell laptop is dead slow. what to do?

It is having slow start up and shut down problems.Also all applications are running slow.
specifications:
Base Inspiron 14R (N4010) Direct Base
Processor Intel® Core™ i3-330M Processor (2.13Ghz, 4Threads, 3M cache)
Memory 2GB (1 X 2 GB) 1 DIMM DDR3 1333Mhz
Hard Drive 320GB 5400RPM Hard Drive

I am using windows 7-64 BIT OS. I bought it 7 months before. I have used mcafee,avg and CA antiviruses. Currently i am using microsoft security essentials. I have done registry cleaning using wiutilities. Removed all temporary files. Changed to maximum no of processors in msconfig. Removed unwanted start up programs as well.

What should i do now??
Shall i extend my RAM?
planning to change to NOD32 antivirus?
your suggestions please?
My System SpecsSystem Spec