my keyboard is messed

[BlazeTitan]

whenever i press certian buttons on my keyboard some search results window opens up or it will type something random like when i press shift this is what gets typed 9f]; also it takes me to my homepage there r also other buttons like a that open the search results window i had to copy and paste a 'a' so i could type this out

plz help

[beanhead07]

I'd just get a new keyboard. They're cheap enough.

[CBMatt]

You might have a key sticking (Ctrl or Alt for example).  Try giving your keyboard a thorough cleaning.  If that doesn't help, try replacing it.  Like beanhead says, they're pretty cheap.  You could, of course, test someone else's keyboard on your computer first if you would prefer.