lagged my computer when trying to root

[Space_Shark]

i opended what they told me to as administrator and it started lagging my computer like crazy is that supposed to happen

 

[rgd1101]

MERGED QUESTION
Question from Space_Shark : "LAGGED MY COMPUTER BAD"

when i opened what they told me on the computer it started lagging like crazy so i start panicking thinking its a virus so i dleted everything that had to with what i downloaded is it supposed to lag?