Clearing out this hidden data can give it a noticeable speed boost - here's how to track it down and delete it.

Whether you’re looking to enhance your privacy, protect personal data or simply clear out clutter, knowing how to delete your browsing history properly is essential.

But once you’ve double-checked what you can delete or take with you, here are five things you should ideally be wiping from your work computer so that you can leave your job in peace.