I have a Virus?

I think my brother was watching porn on my computer i let him use it today and he left in a hurry and when i came to use my computer i get this system error " Your computer was infected by unknown trojan. It is dangerous 4 your system (critical files can be lost)! click ok to download the antispyware program to clean your system (Recommended)." Also when i try to google something i get " Your browser was hijacked ! Some results was changed by porn advertising! you need to clean your system immediately to prevent it. download the newest antispyware software." When i click that it takes me to Files Secure WHAT SHOULD I DO !!!! PLEASE HELP!!!!

I have a Virus?met opera

Don't download whatever it's asking you to, it will probably really screw your system up. Download a scanner and scan you computer. You can find some good ones here http://www.snapfiles.com/Freeware/securi...

Also, check your history on your browser to see what happened. Confront your brother if it was porn if you want to, but make sure to change your online preferences about questionable sites so they can't be visited in the future.

I have a Virus?movie theatre opera theater

Use this

http://siri.urz.free.fr/Fix/SmitfraudFix...

Then never let him on your computer again!!
well when i got a virus on my computer i scanned the computer for viruses and then it cleaned out the system so u might wanna try and do that
click the link for best spyware software:-

http://netforbeginners.about.com/od/anti...

http://www.consumersearch.com/www/softwa...
ur computer is infected by spyware/adwares, these spyware and adwares r used by web masters to advertise thier website using trojans, dont b worried, u can easily get rid of spywares and adwraes by using any free spyware removal or adware killer tools, u can download them from the google website, below i have wrote a link of google website search that will help u download free spyware removal tool

http://www.google.com/custom?q=download+...
Step 1: Make sure that you have an up to date antivirus program. If you don't, install AVG.

Step 2: Visit the Google Pack website, and use it to download Spyware Doctor.

Step 3: Download and install ThreatFire.

Step 4: Make sure to use Mozilla's Firefox from here on out. Also, install the Adblock Plus add-on for it.

Step 5: Make sure that you have a firewall program on your computer. If you don't, install Comodo.

These 5 simple steps should help you solve your problem.
To get rid of spyware and keep your computer clean you can download and use an antispyware . check out http://blog.360.yahoo.com/blog-sAFtLsc8e... for more details.
Install any Anti Virus Removal Software (Norton Preferred) and update the virus list and scan and remove the virus, if not worked then backup your important files to another harddisk or CD/DVD and format your PC and reinstall Windows (THE BEST SOLUTION IS TO FORMAT AND INSTALL A CLEAN COPY OF WINDOWS AND ALL YOUR SOFTWARE YOU USE AND MAKE A GHOST IMAGE ON HARD DISK OR CD/DVD AND KEEP IT IN SAFE PLACE, WHEN EVER YOU HAVE THE SAME PROBLEM JUST RECOVER ALL YOUR PROGRAMS INCLUDING WINDOWS WITHIN A VERY SHORT TIME AND SAME AS IT WAS ON THE DAY YOU INSTALLED IT. [NORTON GHOST 12 IS THE BEST]
Files Secure 2.1 is a new IEDefender's reincarnation - dubious software with lots of dangerous features. Files Secure will generate exaggarated security reports to deceive users and force them to pay money for "full" version of this parasite. Files Secure can hijack browser's homepage, add fake spyware warnings to google and yahoo search results claiming to download and purchase it's new version. Files Secure can open security backdoors and install ancillary spyware to track surfing habits and then generate targeted commercial advertismnets. Files Secure can steal your personal data, credit card numbers and PayPal account access.

----

try manual removal instructions:
1. Download and run firefox to protect your from future spyware attacks and pop ups which are coming in through internet explorer (Trojan downloaders, win32 ) .Then update your windows through firefox

Browser attacks aren't easy to spot because they piggyback on legitimate traffic that doesn't exhibit many obvious warning signs

http://securitynewsfromthenet.blogspot.c...

2. Run the vundo and combo fix http://securitynewsfromthenet.blogspot.c...

3. Run Malwarebytes Anti-Malware

http://securitynewsfromthenet.blogspot.c...

4. Run the anti spyware remove programs spybot http://securitynewsfromthenet.blogspot.c... and superantispyware http://securitynewsfromthenet.blogspot.c... to get rid of the nasties

5. Run a complete scan with free curing utility Dr.Web CureIt!

http://www.freedrweb.com/