If you use your computer for simple tasks, seaching keywords or connecting socially on social networking sites, then daily deleting your history and cookies might be the only security measures you need to keep yourself safe. But think seriously about the time you spend on your computer. Do you buy things from Amazon.com, or ebay, or other websites? Do you fill out forms with your email, address, credit card information, age or job position? You might want to consider a more secure erasing process. Think before you recycle.