I have a virus and i cannot use my notebook at all no internet cant access my files etc.. I keep getting a security warning saying high security risk the only option it has is to install virus protection called perfect defender 2009 i have googled and found answers on how to remove this virus but none have worked i am not very clued up on computers so really need help thanks in advance

* Please download Malwarebytes' Anti-Malware from HERE or HERE

Double Click mbam-setup.exe to install the application.

• Make sure a checkmark is placed next to Update Malwarebytes' Anti-Malware and Launch Malwarebytes Anti-Malware, then click Finish.
• Run the scan in SAFEMODE (tapping the F8 key on bootup), if necessary.
• If an update is found, it will download and install the latest version.
• If you encounter any problems while downloading the updates, manually download them from HERE and just double-click on mbam-rules.exe to install.
• Once the program has loaded, you can initially select the often highly productive "Perform Quick Scan", then click Scan.
  ….. AND/OR go straight to the longer but more comprehensive scan:
• It is also highly advisable to run the longer ”Full Scan” in addition to the above scan.
• The scan may take some time to finish, so please be patient.
• When the scan is complete, click OK, then Show Results to view the results.
• Make sure that everything is checked , and click Remove Selected.
• When disinfection is completed , a log will open in Notepad and you may be prompted to Restart(See Extra Note).
• A run log is automatically saved by MBAM and can be viewed by clicking the Logs TAB in MBAM.
• Copy&Paste the entire report(s) in your next reply along with a fresh HijackThis log.
• Please post any current revised observations.

Extra Note:
If MBAM encounters a file that is difficult to remove, you will be presented with 1 of 2 prompts, click OK to either and let MBAM proceed with the disinfection process, if asked to restart the computer, please do so immediately.