The first important question to ask yourself is what is your budget? Decide your budget according to your needs, because if the need is less then it does not mean to spend more money. Many laptop models of different brands are available in the market in every price range.
RAM and Processor:
The processor in the laptop ensures its capacity and RAM smooth multi-tasking. In most laptops in the market, you will get Intel or AMD CPU, you can choose between AMD Chip and Intel processors according to your need. Customers typically find Intel Core i3 chipsets in entry-level laptops. You can choose from core i3, i5, i7 etc. processors according to your need.
In the market, you will find many laptop models with 14 inch and 15.6 inch screen sizes. If you travel mostly for work, you can buy a laptop model with a smaller screen size. It is usually lighter in weight and can easily be fitted in a bag.
Entertainment or those who do not travel with the laptop everyday, they can buy a laptop model with a large screen. What will be the screen size of your laptop model depends on your need.
You will find many laptop models in the market with 500GB and 1TB hard disk drive (HDD). However, with the advancement of small and light-weight laptops, now solid-state drives (SDDs) are also popular among customers. SDD is faster but often comes with less storage. In such a situation, whenever you think of buying a laptop, keep an eye on storage according to your need.
It is also important to have a good battery in the laptop because if the battery backup is not good, then in such a situation, you have to find a socket for repeated charging. At least if the laptop provides 4 to 6 hours of battery life, then it is fine, so in the event of buying a new laptop, pay attention to the battery backup.