What is wrong with my internet connection?

[Keshara D]

Facebook and Youtube does not work. The "Internet Explorer cannot display webpage" error appears.
Sometimes even google doesnt load up. Nothing is wrong with setttings of my internet as when i use my phone as a modem to connect to the internet, everything works fine. Every webpage loads accordingly. Why is this happening?
I also use google chrome which can load Youtube and google. But Facebook doesnt load in that either.

[Misty Eyes]

Either your cache is too full, your cookies are broken, or you have a virus. Run your antivirus spyware first. If that doesn't work, clear out your cache and delete your cookies for these applications. By deleting your cookies the sites will require you sign back in again, but then your cookie will be re-established and you shouldn't have anymore issues.