Internet history do they take too much space on PC ?? and slow it down??

Internet temporary files can possibly slow down your computer, but the history is just saved links from sites you have recently visited and will not slow down your computer.

Depending on the size of the history. It is normally saved on the pc in "temporary Internet Files" i think. If you click "TOOLS" > "INTERNET OPTIONS" Then you can remove the temporary internet files.

Sometimes temporary internet files are pictures off websites you have been on, so they may take up alot of space. Its always good to clear your history and internet files every week.. this helps speed up the computer "Slightly".