John's Background Switcher - Switch backgrounds to trending imgur, reddit, tumblr threads
Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
FCorp My Desktop - "ALL-IN-ONE" Desktop Related Tools.
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
Wallperizer - Wallperizer is a desktop wallpaper changer.
Better Uptime - We call you when your website goes down