I am cleaning up my computer of un necessary programs. I need it to run faster, however, I am unsure what is needed and what is not. I am a student and need my computer to run efficiently and effectively. I tried researching the internet myself, and is how I came across Icrontic. If you can please help! It's alot of questions, so be prepared!

Do I need Pando Media Booster?

Realtek High definition Audio driver?

Realteck wireless LAN Driver?
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mcbeats