Z:gnu-www-ja-judge-internet-usage--8b3105-When a service does the user's/en

When a service does the user's computing, the user loses control over that computing. We call this practice &ldquo;Software as a Service&rdquo; or &ldquo;SaaS&rdquo;, and it is equivalent to running a proprietary program with a spy feature and a back door. It is definitely to be avoided.