how laptop works
Summarize the main ideas from the two video clips and paste them on your blog
1. video
Ram increases your computer´s speed. If you want to have fast computer you can add ram your laptop. Open back of the your laptop and you can slap new ram and your computer´s speed will be very fast.
2. video
When buying a laptop,we should pay attention some futures. Following to
o Processor
o Ram
o Size screen
o Hard disk
o Type of optical drive
o Wireless network