This article is going to be an ocean of knowledge for those 
who are looking to buy a new laptop and things that you should remember 
before buying a laptop. There are thousands of laptops out there of 
different brands like Dell, Lenovo, HP, Apple etc.
Before you buy a laptop you need to be have an idea of what programs 
or software you will be using. It is not so easy to find the best laptop
 in the market, that is the main reason I thought of writing an article 
so that others can benefit from my research.
1. Performance
If you have a basic computer knowledge you would be knowing that performance is based on five main things;
- Processor : The processor controls the functionality of all parts of a computer, just like the brain controls your body.
- RAM : Random-access memory is a form of computer 
memory that can be read and changed in any order, typically used to 
store working data and machine code.
- Internal Memory : Internal ROM(Hard Disk 
Drive(HDD), Solid State Drive(SSD), Solid State Hybrid Drive(SSHD)) is a
 circular disc that continuously rotates as the computer accesses its 
data.
- Graphics card : It is connects to the motherboard of a computer system and generates output images to display.
2.Display
You need a thought regarding the right screen size and the best 
possible goals for your use. The screen comes in a few sizes and Screen 
Resolution is measured as the pixel count and is referenced in 
horizontal and vertical pixel tallies.
For those searching for the best visual experience, which means 
extraordinary looking hues and review edges, pick a workstation with an 
IPS display. You likewise need to check for the Refresh Rate, as it 
checks the times a picture is changed every second on the PC screen.
3.Operating system
An operating system is system software that manages computer hardware
 and software resources and provides common services for computer 
programs.Various types of Operating system available are 
Windows, Mac Os, Chrome OS, Linux, and DOS.
4.Ports & Connectivity
Ensure your laptop has enough ports for associating numerous ports at
 the same time, particularly the ones you will utilize most. Hardly any 
fundamental ones to search for are;
- USB type-A
- USB type-C
- Card Reader
- HDMI
- VGA port
- Thunderbolt
This completes the rundown of components to consider to purchase a Laptop.
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