i have really messed up my pc?

[Intellectualsnake775]

hey ill get straight to it
i downloaded a lot of programs because i needed to so i could install something else but when i finished everything on my pc doesn't work i can go on keepvid but it doesnt stop loading and now my yt is messed up aswell i uninstalled everything and installed only the needed stuff like google chrome but its still the same please help me
i installed vegas pro cracked and even watching some vids on the internet , porn , wont work

[Matt]

Your description is too vauge for us to help you. What exactly did you install?

Update : I don't recommend installing cracked software unless you are pretty familiar with those types of files. You shouldn't have needed to install a bunch of stuff to get it working if it was cracked properly.

Go here and download the free version of malwarebytes - https://www.malwarebytes.org/

Run the quick scan and that should take care of you. You got some malware / virus infections somewhere along the lines installing those programs.

[K S]

Use CCleaner to wipe the unneccessary things

[Luke Terrance]

add-on's and malware try this.
http://windows.microsoft.com/en-gb/windo...=windows-7
Then download the following to clean your computer and have it working fine.
http://www.malwarebytes.org/
You may also wish to download the following as back up and help as such.
http://www.malwarebytes.org/antirootkit/
https://www.piriform.com/ccleaner
http://windows.microsoft.com/en-GB/windo...s-download
And you should be fine is that does not work which it should you can system restore.
http://windows.microsoft.com/en-GB/windo...em-restore

[Bazza]

Restore the machine to an earlier date. All Programs, Accessories, System Tools, System Restore.

[Martinent]

Just format and reinstall your PC mate.