PC Software includes a wide selection of tools and programs that can make your computer more useful and productive, as well as entertaining. Examples include word processors, multimedia and music players, video games, graphic and design software, and online tools for communication such as Skype, Google Hangouts or a more robust email application. Microsoft products, email clients, social media clients, PDF readers, editors, and productivity tools such as calculator, calendar or to-do-list are also well-known.

The most well-known type of computer software is the operating system for computers (OS). OS software typically comes with a graphical user interface (GUI) or, with some OS types, a more complicated command-line interface. The average user of computers interacts with the OS through these GUIs.

In contrast to application software, system www.buytechnosolutions.com/best-onlinegdb-alternatives software is usually programmed in low-level language that allows it to communicate with underlying hardware systems. It also performs a number of important tasks, such as memory management and task scheduling.

A clean-up tool is a godsend if your hard drive is full of old backups or bloated installation of a game. SpaceSniffer from Uderzo Software, for instance will help you recover space by scanning your hard drive and displaying the results in a comprehensible grid. And when you’re ready to eliminate your old files a top-quality program to erase them like Recuva from Piriform, the makers of CCleaner, can bring your files back to life.