My computer is infected with trojan viruses?

my anti-virus cand do anything and i want to get rid of it without paying or getting a new computer cuz i got so much information on this one its not funny i need help finding anti-virus that kills trojans... OMG~~!!!!

My computer is infected with trojan viruses?windows

Scan your computer for free with BitDefender's online virus scan. They are one of the leading anti-virus products and it will allow you to clean or remove the virus.

BitDefender Online Scanner is a fully functional antivirus product, but you will need to get an anti-virus program. If you want a free anti-virus I recommend in order of popularity, but please choose the right one for you (install only one):

1. AVG Free

a. A simple interface (easier to use than Avast! and Avira)

b. Can detect about 82.82% of viruses

Cons: low virus detection

2. Avast!

a. Real-time protection

b. It has an option to delete a virus once found

c. Can detect about 87.46% of viruses.

Cons: Too many icons and confusing user interface

3. Avira AntiVir

a. It can detect malware better than Avast and AVG

b. It's cute umbrella icon

c. Can detect about 94.26% of viruses

Cons: A very sluggish update

You will also need anti-spyware and I would recommend getting Ad-aware and Spybot Search and Destroy (they are also free).