Im having a problem with facebook!! Please help!!!?

[Cheerios0416]

Ok so every time I go into my timeline, it says I liked a bunch of random pages but the problem is, that I never liked those pages. I keep unliking them but then the next day, it says I liked those pages. Idk why this keeps happening. It's like my timeline has a mind of it's own. What can I do? HELP!!!

[abraXus]

disable all of your apps and check your browser for toolbars and extensions and remove them

http://abrax.us/Facebook/RemoveExtension.php
http://abrax.us/Facebook/RemoveMaliciousApp.php

[para]

You'll need to remove all unwanted 'apps' you clicked on facebook without even looking. Go to the 'App Centre' and review which app you gave permissions. Also check your machine for trojans, viruses and other malware.

[SomeGuy]

May be someone has hacked into your account.

Change your password to something stronger with a combination of alphabets,numbers and special characters(and don't forget that password).

Do you have any proper antivirus program installed in your system?

Install Avira free and malwarebytes free to keep your system safe

avira free
https://www.avira.com/en/avira-free-anti…

Malwarebytes free(but it's not real time scanner,so you should scan your system manually every few days)
http://www.malwarebytes.org/products/mal…

If you are good with computers then also install free firewall from zonealarm
http://www.zonealarm.com/security/en-us/…

The above things would keep your system safe for free.