In which catagory multimedia projector falls either IT or hardWARE?

I have once checked a box of a don t ask e again, when was connecting speakers to my laptop, but now, when I connect my headphones, they sound a bit weird and lack bass. Where can ...

I have a security camera outside of my room to watch my dogs while gone, lately my brother has been putting tape on it making it impossible to see. Is there anything I can put on m...