Add an extra hard drive into your laptop

 
If you're using you're never using your optical drive, just replace it by a internal hard drive that will definitely be more useful.

 

1- Shutdown your computer.

2-Turn over your computer

 

3-You will find one screw below the optical drive (Probably with a logo)

 

4-Then just take out your optical drive by pulling it.

 

5-Mesure the height of your optical drive (12.7mm or 9.5mm)

 

6-Remove the front panel of your old optical drive.

 

7-Put your new hard drive into a SATA Optical to hard drive adapter

 

8-Slide the adapter with hard drive inside your computer

 

9-Put back the screw and boot your computer.