There are a number of ways that you can improve your privacy as you use Steam. This can be as simple as clearing cookies from Steam's browser, preventing Steam from saving your personal details or changing the privacy setting of the inventory. This article will show you how to do all of this.
If you don't want Steam to remember your credentials (which can be useful when sign-in on a public computer), simply follow the below procedure.
If you want to change the privacy settings of your Steam Inventory, follow these steps.