What are the factors to consider when buying Personal Computers?

Things To Consider When Buying A Computer

.  Usability

9. Price

8. Operating System Type.

7. Size

6. Peripherals

5. Brand

4. Hard Disk

3. RAM

2. Processor

1. Warranty

It depends on the requirement. If I need a PC for my home use, I still prefer a desktop computer, rather than a Laptop. if my use is for travelling professional use, I would go for a business version laptops like Lenovo Think Pad where I get all the keys directly in the keyboard rather than pressing the F2 button. Also, weight of the product is something I will seriously consider. If my usage is limited to Windows applications, I will only go for  a Windows based machine rather than a Mac.

I use both Mac and Windows. I use them for personal and professional use. I hope this info helps.

first of we can check Ram Hard disk size , processor , mainly high demand company computer or laptop we have buy 

budget, required space, processor, ram and if you are a traveler go for Laptop otherwise buy a desktop, it will be easy for you to upgrade with the future technologies.