Computer hardware is the physical parts of a computer that connect it to its software and external devices. Typical components include a central processing unit, random access memory, motherboard, graphics card, and storage. RAM is temporary storage that holds application data and code while the CPU is running. It’s volatile, meaning everything held in it…
PC software provides instructions that tell a computer or device what to do. These programs are grouped into two broad categories: system and application. System software is essential to a computer and it helps users, hardware devices and application software work together. It runs in the background and handles many basic functions. It is the…
Windows is one of the most widely used operating systems in the world. It has a number of features that make it easy to use for both home and business users, including a file explorer, Microsoft Paint, web browser and an AI-powered virtual assistant called Cortana. System files are critical to the operation of your…
Most PCs let users install RAM up to a certain capacity. Having more RAM cuts down on the number of times the processor reads data from the hard drive, which takes much longer than reading it from memory. The more RAM a computer has, the faster it will run. If your computer is struggling to…
Many people choose to run windows xp because it reminds them of a simpler time. It might be the classic startup sound or that green Bliss background, but it’s something that they like about it. The hardware requirements for Windows XP are low by today’s standards. Unlike modern computers, it doesn’t require high-end processors or…
PC hardware includes components like a processor, memory, and a video card that work together to perform a task. It also includes peripherals like a monitor, keyboard and mouse that help a user interact with the system. A computer can be upgraded by adding new hardware or replacing existing hardware to improve performance or add…
Whether you’re shopping for antivirus software or free PC optimizers, finding the right tools can keep your computer running like new. These essentials protect you, make work easier and open up a world of possibilities. The first thing a PC does when you press the power button is run internal hardware and software processes. This…
The windows system is a computer operating system that runs applications in the user-mode. It provides an interface between user applications and kernel-mode operating system services, including hardware abstraction layer functions. It allows users to navigate a virtual desktop with graphical “windows” that open electronic folders and files. It also includes productivity apps that allow…
RAM is your computer’s short-term memory. It holds the information your processor needs to operate your apps and open files. When that information is no longer needed, it gets moved back into long-term storage (a much slower process). The better your computer’s RAM capacity, the faster everything runs. This is why it’s important to choose…
Windows XP was the first consumer version of Microsoft’s NT-based operating system. It succeeded Windows 2000 Professional and Windows ME, and was followed by Vista. Once you’ve set your BIOS to boot from the CD, insert it and start the XP install process. The computer will take a few moments to load the Windows XP…