Java: Do you like playing old Nintendo games? If so, then make sure you install Nescube on your mobile phone. This excellent app allows you to play any old NES games on your phone. It works by loading ROMs, which are games files in .nes format containing all the data of the original game. You can download these files or use existing ROMs that you own.
Mac: Although Macs require little maintenance compared to PCs, a good cleanup from time- to-time doesn’t hurt. CleanMyMac is a fully comprehensive cleaning suite that helps keep your Mac free of any malware and useless files that take up valuable disk space. With just two simple clicks you can delete useless files that tend to mount-up and waste valuable disk space such as temporary files, disk images and caches.
Windows: Battlefield Heroes is a mutiplayer near-first person shooter. It takes a while to get started, as you have to register for an account, download a plugin for Firefox or IE and then download the game, but it’s worth it! It’s a great cartoony arcade style game, with well designed levels, excellent player models and game modes. And it’s free!