PC Software is a collection of programs and tools designed to make your computer more efficient, useful or entertaining. Examples include word processors, multimedia and music players, video games graphics and design software and online tools for communication such as Skype, Google Hangouts or an even more robust email program. Other popular software programs include a collection of Microsoft products such as social media and email clients, security programs that include editors and PDF readers, and productivity apps such as a to-do list and calculator, as well as a calendar.
Operating systems for computers (OS) are the most common type of computer software. OS applications typically come with an interface for users that is graphical (GUI) or, for certain OS types, a less complex command-line interface. The average user of computers interacts with the OS through these GUIs.
System software is typically written in a low-level programming languages, which allows it to communicate with the hardware systems. It also performs a variety of crucial functions, including memory management and task scheduling.
A program for cleaning up is a godsend if your hard drive is full of old backups or a excessively sized installation of a game. SpaceSniffer is a good example. is a product from Uderzo Software helps you reclaim wasted space by scanning your hard drives and presenting the results in an easy-to-read grid. And when you’re ready to delete your old files, a top-quality program to erase them like Recuva from Piriform, the company behind CCleaner will bring your files back from the dead.