What to look for when buying a new computer? Have you ever bought a new computer only to realise a few months later that it’s not as fast as you expected, doesn’t have enough storage, or lacks the ports you actually need? With so many laptops and desktop computers on the market, it can be tricky to figure out what to look for when buying a new computer. Before moving forward, make sure to read our guide explaining how to know if your laptop needs repair and the most common reasons your computer freezes
Selecting an inappropriate computer system results in costly errors that produce both frustration and disappointment. The good news? Understanding key laptop computer features helps you prevent typical mistakes while selecting the ideal system for your requirements.
This guide will break down the most important factors—from operating systems and memory management to storage options, display quality, and overall performance. This way, you can confidently invest in a computer system that works for you.
The backbone of your computer system is your operating system (OS), which determines how you navigate your device and which computer programs you can run. The right OS is important, because switching later can be hard, especially if your work or software relies on a particular system.
There are three main types of operating systems, each with its own strengths depending on your needs and usage habits.
Windows is the world’s most popular operating system and for good reason. It is the most compatible with computer programs, hardware, and application programming tools. Windows offers a lot of flexibility whether you’re a gamer, student, office worker or business professional.
Best for: Anyone needing a flexible, all-in-one system, whether for work, study, or gaming.
Apple’s macOS is built for Mac computers, including the MacBook Pro, MacBook Air, iMac, and Mac Studio. It’s a favourite among video editors, designers, and musicians because of its built-in creative tools and smooth performance.
Best for: Creative professionals who use Apple products and people who need reliable and secure computing.
ChromeOS is Google’s lightweight operating system that is used in Chromebooks. Unlike traditional computers, it’s based on web based applications, which makes it a good choice for users who don’t need heavy duty software.
Best for: Students, casual users, and those looking for a budget-friendly, low-maintenance computer.
If you need a system that runs real-time operating systems or process management software that manages computer systems, make sure your OS is compatible before choosing ChromeOS.new c
The processing power of your computer plays a huge role in how well it performs. The CPU (central processing unit) is the engine of your computer, determining how fast tasks are completed and how well your system handles multiple applications.
Intel and AMD operate as the leading CPU manufacturers who provide product lines that match various performance requirements.
A desktop computer provides future upgrade flexibility through its replaceable CPU, RAM and storage components which makes it an excellent long-term investment. When selecting a laptop you must choose the correct specifications at purchase because these components cannot be changed after production.
For most users: An Intel Core i5 or AMD Ryzen 5 offers a great balance of performance and price. If you’re dealing with process management software, video editing, or other demanding tasks, go for an i7 or better for a smoother experience.
RAM is required by your computer to perform well during multitasking operations. If you don’t have enough, your system can slow down, even with a powerful CPU.
Recommended RAM sizes:
The file system of your computer will dictate how fast your computer will be in processing data. The decision between an SSD and an HDD plays a crucial role in the effectiveness of the device’s performance and functionality.
For gamers, video editors or those who engage in 3D rendering, the graphics card is a very important component. A good GPU enhances the display quality of your computer, increases the rate at which images are processed, and enhances the performance of your computer.
The size of the computer display is what defines the device’s portability and the convenience of using it for work or entertainment.
The picture quality will be much clearer and detailed when you select the resolution of Full HD (1920 x 1080) or above. Graphics or video editing will show the best color reproduction and finest details when done on a 4K or OLED display.
Durability is important when you buy a personal computer. A well built device will last longer and take daily wear and tear better.
When buying a laptop, battery life is something you’ll want to keep in mind.
By focusing on these aspects, you will be able to get a laptop or a desktop that is sturdy, functional and durable.
With so many different specs to pick from, picking a new laptop or desktop can be overwhelming. That’s where Channel Tech Support comes in—we make it simple by giving you expert, personalised recommendations tailored to your needs and budget. We also help you understand when your laptop may need repair.
What do you require from your processor and graphics card performance and how many users need to work on the system simultaneously? We’ll help you choose the best storage, memory management, and operating system so you get a computer that truly works for you.
Skip the guesswork—let our tech experts find the best option for you.