Can anyone help me with some computer questions/problems?

the reasons are that ppl are by nature jealouse and like to destroy that which they r afraid of 2 .try superantispyware its the best and also superantivirus...macs do not wrk on the same princpals as windows thats why its so hard to get avirus worst has been losing my yahoo account and losing all my contacts take my advice write all contacts down or print them out so u can keep them forever use a search and recovery program such as search and recover, photoshop adobe 07 is good ...dvd stuff sorry dont know about that stuff yet