Hardware Firewall / NAT Router

Please explain what a Hardware Firewall / NAT Router is .

 

OS - System requirements etc ...

  

Just some solid advice as to the pros and cons of running with it .

 

Can a person with limited computer operating skills (but learning each day) handle it ?

 

I`am currently on dial-up service .

 

:smileyindifferent:

Please explain what a Hardware Firewall / NAT Router is .

 

OS - System requirements etc ...

  

Just some solid advice as to the pros and cons of running with it .

 

Can a person with limited computer operating skills (but learning each day) handle it ?

 

I`am currently on dial-up service .

 

:smileyindifferent: