yes add RAM is the basic way. but beyond 4GB seems little use; ATA disk is faster, or one of large cache.
Internet speed depends on many things: 1st is server- some servers that provide contents are slow; connection speed- cable modem is LAN and can be very slow when all neighbors are on line, DSL depends on your phone line quality == you can't help much but changer service; some contents uses lots graphics also slow down.
For wireless, signal strength can be various mainly due to blocking. if too weak try to increase its strength - for DSL modem I only recommend 2wire 2710, its default is 4 and you can set to 10. For cable modem, service provider keep to update s/w and if you use your own modem it may be slower from time to time.
And, if you are always on line, some service provider will limit your BW.
Internet speed depends on many things: 1st is server- some servers that provide contents are slow; connection speed- cable modem is LAN and can be very slow when all neighbors are on line, DSL depends on your phone line quality == you can't help much but changer service; some contents uses lots graphics also slow down.
For wireless, signal strength can be various mainly due to blocking. if too weak try to increase its strength - for DSL modem I only recommend 2wire 2710, its default is 4 and you can set to 10. For cable modem, service provider keep to update s/w and if you use your own modem it may be slower from time to time.
And, if you are always on line, some service provider will limit your BW.
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