Are there softwares which can maximize internet speed and have no disadvantage

What type of service do you have (ie, dial-up, dsl, wireless or cable)? Specifically, what are you complaining about (eg, browsing speed, slow downloading large files, or both)?

What type of service do you have (ie, dial-up, dsl, wireless or cable)? Specifically, what are you complaining about (eg, browsing speed, slow downloading large files, or both)?
Thanks for your reply well I have wireless internet which connect through dail up connection , I'm having prob in both downloading plus browsing

Well, dialup is slow enough to begin with but when you throw in a wireless connection, I don't believe there is anything else you can do other than upgrade to DSL (minimum) or cable (preferred).

Well if you get more RAM for your computer but if you want it run faster without using any money then I would recommend a disk defragment or a disk cleanup.

Thanks a lot I hope it would solve my problem God bless you :)