Software permissions define what actions a program is allowed to perform on a system. They control access to resources such as files, devices, and system features. Permissions help ensure that software operates within defined limits. By using permissions, systems reduce the risk of unintended or unauthorized actions. What this actually means in practice In everyday … Read more
During a software update, existing program files are modified, replaced, or expanded to change how the software works. The update process ensures that new instructions are applied while keeping the system stable. This process is designed to improve functionality, fix issues, or maintain compatibility. Most updates happen automatically and require little user involvement. What this … Read more
Software needs updates to remain functional, secure, and compatible with changing systems. Updates modify existing instructions or add new ones to improve how software behaves. Without updates, software can become unreliable or incompatible over time. Updates are a normal part of how modern software is maintained. What this actually means in practice In everyday use, … Read more
How applications interact with the system Applications interact with the system through the operating system. They do not communicate directly with hardware components. Instead, they request services that the system provides, such as processing power, memory access, and file storage. This interaction allows applications to run safely and consistently across different devices. What this actually … Read more
An operating system manages the basic functions of a computer or device. It acts as an intermediary between hardware and software, ensuring that programs can run properly. Without an operating system, applications would not be able to access hardware resources. The operating system coordinates tasks so the system remains stable and usable. What this actually … Read more
An app and a program both refer to software, but they are used in slightly different contexts. A program is a general term for any set of instructions a computer can run. An app is usually a program designed specifically for end users to perform tasks. In everyday language, the word “app” is often used … Read more
An application is a type of software designed to perform specific tasks for users. It allows people to interact with a computer or device to accomplish practical activities. Applications are what users typically think of when they use digital devices. Applications run on top of an operating system, which provides access to hardware and system … Read more
Software is a set of instructions that tells a computer what to do. It enables hardware to perform tasks and provides the functionality users interact with every day. Without software, computers and devices would not be usable. Software defines how a system behaves and what actions it can perform. What this actually means in practice … Read more
