Set your budget
Decide how you will use the laptop
Choose the operating system
Pick the screen size
Check the processor
Check the RAM
Check the storage type and capacity
Check the battery life
Check the weight and portability
Check the keyboard and touchpad quality
Check the ports and connectivity
Check the graphics performance if needed
Read reviews and compare models
Compare prices from different sellers
Check the warranty and return policy
Buy from a trusted retailer
Keep the receipt and order confirmation