help with increase computer speed, and internet?

I'm trying to increase my computer speed and internet.

I have deleted all the files i don't need.

I know i have to add RAM but how do i add it?

also, to increase my internet speed i need ISP. But what is ISP, what does it do, and how do i get it?

and what is the best program to use to delete all the virus(yes, i'm going to buy it if i have to)


plz help? ty

To increase internet speed
* Check to see if faster internet connections are in your area:
Fiber optic and cable internet tend to be faster than DSL and dial-Up.
*Do some basic maintenance on your PC:
a scan disk, a virus scan, a malware scan, and clear your recycle bin.Delete old files and temporary files.
* Reset Your Modem
Sometimes switching OFF and ON your modem helps you to speed the internet.
* Optimize your cache or temporary Internet files.
These files improve your Internet connection performance by not downloading the same file over and over.
*Software to increase internet speed:
Have a review on the different software available in http://techforumindia.com/index.php?topic=5223.0 and choose one that satisfies you.


After you have tried some of this,try your connection again using Scanmyspeed.com and see if it's running any faster. If you are not satisfied Call your Internet service provider (ISP) and check whether upgradation of your plan is necessary.

To increase computer increase, delete old files, format it.