Things to consider before you buy a new computer/laptop

Things to consider before you buy a new computer/laptop

In recent years, computers have grown significantly more portable due to the development of more powerful and very inexpensive mobile components. Laptops have grown in popularity in both the professional and personal markets, outselling traditional desktop PCs since the last couple of years.

Laptops have numerous advantages. They are compact and light enough to carry along but powerful enough to run even the most complex and demanding programs. In addition, they have features and utilities that even the greatest tablet or smartphone cannot match.

Equipping and purchasing the correct laptop, tablet, or mobile device may be a daunting and complicated task with an almost infinite number of alternatives for a wide range of use cases. Our laptop buying guide will assist you in making a good and smart purchasing decision, whether you need one or numerous computers for business or personal usage.

Operating system:

  • Windows

Windows 10 is the most secure version of Windows to date. It has built-in security for your data, equipment, and people, ensuring that company information and personal identities are protected even when devices are lost or stolen. In addition, every device includes business-critical features such as a firewall, secure boot, and file-level information-loss protection.

Windows 10 Pro is built for the way you work today and for the way you will work tomorrow. Collaboration begins with Windows 10, which includes sharing notebooks and whiteboarding on all devices. You may add what you want when you need it, thanks to additional services and free trusted downloads.

Compared to a four-year-old laptop running Windows 10 with Intel CoreTM vProTM processors, a new PC with Windows 10 and Intel CoreTM vProTM processors has up to 2.1x faster multitasking and up to 80 percent better performance. In addition, thanks to modern form factors and usability features, and self-service options like password reset, users have reported a 25 percent increase in their productivity with the latest Windows 10 devices.

Business success in a fast-changing world is determined by your capacity to adapt without falling behind. This is where Windows 10 Pro comes into the picture. It streamlines identity, device, and application administration. You can connect easily to current company networks and take advantage of modern cloud-based management with this operating software. Your company can be ready for anything if you have complete control over your IT infrastructure.

  • macOS

It's why no other computer compares to a Mac. macOS is the operating system that runs on all Mac computers. It allows you to perform things that other computers simply cannot. That's because it's tailored to the hardware it's running on and vice versa. macOS comes with a full array of elegantly designed applications. It syncs images, documents, and other files across all of your devices using iCloud.

It makes your Mac communicate with your iPhone and other Apple devices seamlessly. And it was designed with privacy and security in mind from the start.


The logic here is simple: the faster and more powerful the processor, the more work your laptop can accomplish at a faster rate. So here are the two most significant processors available:

  • Intel

    Intel has gained a household name as a result of developments such as Ethernet, USB, and the microprocessor. The Core i5 processor series is appropriate for ordinary computing, while the Core i7 and Core i9 processor families are suited for more demanding environments with heavier workloads. Intel's vPro remote management technology, which uses hardware-based authentication to provide the most dependable and secure PCs, is also available.

    Intel continues to push the limits of speed and dependability in both desktop and thin-and-light devices. Many of the latest (8th Gen to present) Intel processors incorporate support for Thunderbolt 3, Intel Optane Memory, and Wi-Fi 6 (802.11ax).

  • AMD

    Despite Intel's superior brand recognition, AMD is a powerful competitor in the industry. AMD has features out of the box that Intel does not. Overclocking, the ability to boost the speed of a CPU while it is in operation is an example of this. AMD also has more powerful inbuilt graphics. AMD's Ryzen 5 and 7 CPUs are equally competitive compared with Intel's i5 and i7 processors.

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The screen size and resolution are the most important concerns when it comes to laptop displays. The diagonal measurement of the screen is referred to as screen size. Today's laptop buyers have a variety of screen sizes to select from, ranging from 11.6inch to 17.3inch. However, a larger laptop display is not necessarily superior for a variety of reasons. A larger screen corresponds to a larger and heavier laptop. Traveling with it or lugging it through congested airports on a weekly basis might rapidly become tiresome.

If you like high-end gaming or work as an architect, engineer, video editor, or graphic designer, you will probably want a larger screen. A larger screen isn't necessary for things like word processing and regular Internet browsing.

The screen resolution plays a deciding role in the appearance of your display. Pixels are used to display images on screens. The screen resolution is determined by the number of pixels on both the horizontal and vertical axes. A display with a resolution of 1024x768 has 1024 pixels across the horizontal plane and 768 pixels vertically. The resolution options for laptops range from 1366x768 to 3840x2160, often known as Ultra-High Definition (UHD). In reality, a resolution of less than 1920x1080 should never be used.

Common display terms you must be familiar with:

  • HD:

    The term HD stands for high definition. It refers to a 1280x720 pixel display resolution. Despite its HD classification, this resolution isn't known for its clarity and sharpness. Don't settle for anything less than 1920x1080, also known as 1080p, for a superior display. For example, 1920x1080, often known as Full HD, is a resolution of 1920x1080 pixels (FHD).
  • 4K:

    This refers to the horizontal screen resolution of about 4000 pixels. A 4K monitor has four times the number of pixels as a 1920x1080 display.
  • UHD:

    Also called Ultra High Definition, refers to the resolution of 3840x2160.
  • Retina:

    This refers to a screen having a minimum resolution of 2304x1440 pixels and is a word used exclusively by Apple for their devices.

Screen resolution and screen size do not have a direct relationship. A small computer with a smaller screen can have a resolution of 1024x768. The resolution of a larger one may be the same as that of a smaller one. However, in this circumstance, the larger screen will have a lesser quality display. Although it has the same amount of pixels as the smaller screen, the pixels are less tightly packed because it is larger, resulting in a lesser visual quality. A sharper image is achieved by using a higher resolution on a screen of the same size. However, a small computer with a smaller display may be more difficult to view, resulting in eyestrain.

Graphics Processing Unit (GPU):

An inbuilt GPU is currently found in many laptops. A graphics controller is not the same as this component. Many display and multimedia-related functions are offloaded from the CPU via the GPU. When you combine a GPU with a CPU, you can get better display performance and quality.


Touchscreens on smartphones and tablets are a common thing, but what about touch screens on laptops? Some people appreciate the comfort and ease of use they provide. In some circumstances, such as healthcare, a touch screen may be preferable. It is worth noting that not all touch screens come with a stylus. However, many laptops do come with this pen-shaped gadget with a spherical rubber component that glides over touchscreen displays with ease. This may be a very valuable tool, especially for creative and healthcare professionals.

A touchscreen provides more capability, but is it a smart choice if you don't need it? Perhaps not. For starters, the touchscreen option might add a significant amount of cost to your laptop. It also consumes more energy and drains the battery faster. This is because the digitizer, which enables touch, is always active. So, before purchasing a touchscreen, carefully analyze your requirements as well as the numerous advantages and disadvantages.


Computer buyers frequently misunderstand the distinction between RAM (Random Access Memory) and storage. RAM is a type of integrated physical circuitry that temporarily stores data while it is being utilized. You could access data in memory considerably faster than you could if you had to extract it from a hard disc. However, when the laptop is shut off, the contents in the memory are lost.

So, how much RAM do you require for your laptop? More memory can increase speed, but it also adds to your computer price and consumes more power, emptying your battery faster. As a result, having more memory isn't always a good thing. Do you use graphics or video editing programs that use a lot of memory? Or do you accomplish the majority of your work using a Web interface or word processing program? Allow your use case and software to determine how much RAM you need for your laptop.

For general use, a basic computer with a bare minimum of 2GB (gigabytes) of RAM is recommended for light use, 4 or 6GB for improved performance, and 8GB or more would yield even better results. In some circumstances, you may even require 16GB or more. Some user types, such as engineers and creative professionals, require 16 and 32GB of RAM.


The storage on a laptop is where data is kept when it is not in use. In most circumstances, the hard drive is the traditional and still feasible storage solution (hard disc drive or HDD). However, it is no longer your only option for storage. The hard disc is more prone to failure because it is a mechanical device with spinning platters. It's also a bottleneck in a laptop's overall performance. Even while operating at peak performance, it is significantly slower than the computer's memory or processor.

Despite a somewhat higher initial price point than its HDD equivalent, a solid-state drive (SSD) may be a better alternative for you than a hard disc. SSDs, unlike hard drives, do not have any moving parts. Your hard disc speed will rise by a factor of three or more, allowing you to boot up faster, load applications faster, and improve the overall performance of your laptop.

Therefore, your best chance could be to go with a hybrid option. The SSD boots your operating system and startup apps on a hybrid drive, while the hard drive is mostly used for data storage.

Battery life:

One of the most common reasons people purchase laptops is the convenience they offer to work while on the go. As a result, the battery is an essential laptop component. You don't want to be tethered to a wall outlet or concerned that your battery will die and prevent you from functioning. A number of factors, including the size and amount of RAM and the degree to which the processor is used, lead the battery to drain faster, regardless of its quality. In a battery, there are three major characteristics to look for:

  • Numbers of cells:

    A cell is a power-generating chamber within a battery case. The greater the number of cells in a battery, the more reliable it is in keeping a laptop running. A battery can have up to 12 cells in it. The bigger the number of cells, the higher the laptop user's demand for performance.
  • Watt-Hours (Wh):

    This is a measurement of the capacity of the battery. Wh ranges vary, so go with the assumption that you are searching for the highest possible value. Higher the Wh means you will have to recharge the laptop for less time.
  • Replacement:

    Some laptop batteries are integrated into the body, making them difficult to repair without expert assistance or voiding the manufacturer's warranty. On the other hand, some laptops are built to allow the battery to be rapidly disconnected from the laptop, allowing users with heavy workloads to carry extra batteries and lengthen the time between recharging and work.


The vast majority of laptop users desire Internet access. Many people in a company setting need to connect to a local area network (LAN). Laptops currently include a variety of connecting possibilities.

  • Wi-Fi (Wireless):

    Over the last few years, Wi-Fi has grown in popularity dramatically. It is now the default mode of Internet access. Wi-Fi will be incorporated into the majority, if not all, new laptop models.
  • Ethernet (Wired Networking):

    This method of connecting a laptop to a LAN or the Internet requires an Ethernet cable. The vast majority of laptops you come across will have Ethernet adapters built-in. Even if you mostly use Wi-Fi, having Ethernet connection capability for your laptop is essential.
  • Bluetooth:

    This is a wireless networking standard that is commonly used to link peripheral devices without the usage of wires. It can be attached to a wireless phone to connect to the Internet wirelessly. This enables it to access the Internet via the phone's data connection. Keep in mind that tethering is not available from all wireless service providers, and some charge a fee for it.
  • Cellular:

    There will be occasions when you need to connect to the Internet but don't have access to Wi-Fi or Ethernet. Cellular connectivity (usually advertised as LTE Connectivity) is available on some laptops, allowing you to access the Internet with a dedicated cellular plan.


No two computer models are alike, and with so many brands and features, deciding on the perfect model can be difficult. But, in the end, knowing your needs and comparing them to configuration alternatives, as well as the capabilities, pricing, and overall quality of the product should help you make the best decision.

Buying from a trusted and reliable online store is the safest option. Therefore, we recommend that you buy a computer from Moglix. Here, you will find the latest and best computer models from reputable brands, including Apple, HP, Acer, and more.

Computers: FAQs

    Q.What is a computer and its characteristics?

    A. A computer is an electronic device that receives data and instructions (input) from the user, processes the data as per the instructions, and outputs the result. Speed, accuracy, diligence, versatility, reliability, and memory are some of the most important characteristics of a computer.

    Q. What is the easiest computer to use?

    A. Dell XPS 13, HP 340 G7, Acer Aspire, Dell OptiPlex 7010, and Lenovo E41-45 are some of the best computers for beginners that are easy to use.

    Q. What are the 4 types of computers?

    A. Supercomputers, mainframe computers, minicomputers, and microcomputers are the standard basic types of computers available. All these machines are designed to perform specific tasks and offer different services.