A hard drive is one of the important components of a computer because it functions as a data storage medium. However, not all hard drives sold in the market are new hard drives. There are also used hard drives that are sold at a cheaper price but have a higher risk of damage or data loss. Therefore, before buying a hard drive, you need to know whether the hard drive is new or used. There are several ways you can do to find out a new or used hard drive, either by using software or without...
Memory leak is one of the problems often faced by software developers, especially those who use programming languages such as C and C ++. Memory leaks occur when a program allocates memory from a heap but does not free it when it is no longer needed. As a result, the memory in the system becomes reduced over time, leading to decreased performance and even application failures. Memory leaks can be very difficult to detect and fix, as they rarely cause obvious error messages or symptoms....
If you've ever experienced your CPU operating at 100% for any length of time, you may wonder if this can damage your computer's hardware. The CPU (Central Processing Unit) is the main component of the computer that carries out program instructions. The CPU has a certain speed called clock speed, which determines how many instructions it can process in one second. CPU usage is a measure of how many resources your computer's processor uses. 100% CPU usage means that your processor is working...
You may have an old hard drive that contains important data or the operating system you want. However, you may also want to upgrade your motherboard with a new, faster, and more powerful model. Will you be able to use your old hard drive with your new motherboard? The answer is: that it depends. There are several factors you need to consider before you attempt to connect your old hard drive with your new motherboard. Some of them are: Interface compatibility. Your old hard drive may use a...
Accessing the BIOS is required in some situations. This can be necessary when you want to install a new operating system, fix hardware problems, or set up your computer's hardware. BIOS (Basic Input Output System) is a program that manages communication between hardware and the operating system on your computer. The BIOS also allows you to change some important settings, such as boot order, CPU speed, UEFI or Legacy mode, and more. The BIOS can usually be accessed by pressing certain keys when...
Have you ever run into that annoying keyboard problem, where every time you type, double letters appear on the screen? This problem can be very annoying and interfere with your productivity. Double-letter typing keyboard is a problem often experienced by Windows 11 users. This can interfere with your comfort and productivity when typing words or text. This issue occurs when the keyboard displays double (many) characters when the user tries to enter one letter. This can make it difficult to...
Do you want to migrate your physical operating system into a virtual machine quickly and efficiently? A physical machine is a computer that runs an operating system and applications directly on its hardware. A virtual machine is a virtual computer that runs on top of a physical machine and has its operating system and applications. A hypervisor is a program that lets you create and manage virtual machines on physical machines. There are many reasons why you might want to convert a physical...
Hard disks are one of the most power-intensive components of a computer. By turning off the drive, you can save up to 10% of battery power. A hard disk is one of the important components of a computer. Hard disks store important data, such as the operating system, programs, and personal files. To save power and extend battery life, Windows 11 allows you to automatically shut down the hard disk after a certain period of inactivity. Changing or shutting down a drive after idle time can help you...
Do you feel like your computer has started to slow down? Do you want to improve the performance of your computer without having to replace the entire system? Component upgrades are one of the effective and cost-effective ways to improve your PC's performance. With component upgrades, you can replace or add parts inside your PC, such as RAM, SSD, CPU, GPU, or motherboard, to improve its performance and functionality. However, not all component upgrades have the same impact on your PC's...
Optimal computer use requires high image display quality, especially when we work, play games, or even just surf the internet. One important step in achieving the best image quality is to calibrate your monitor. A display monitor is one of the essential components in your PC, as it displays the images, videos, text, and graphics you see on the screen. A good display monitor should be able to display color, contrast, brightness, and viewing angles that are accurate and comfortable for your...