Screen size

PC-screen-size

RAM

2 GB
RAM

For editing text documents, internet browsing.

4 GB
RAM

For smooth work with text documents, graphics, video material, internet browsing.

6 or more GB
RAM

For fast work with text documents, graphics, video material, internet browsing, gaming.

 

 

 

 

 

 

Hard Disk Drive

HDD
Hard-disk-drive

For operating system, applications, personal information storage. Usual capacity 500-1000GB. Unresponsive to physical shocks – shocking the computer may damage the drive and the information contained therein.
Inside the rotating drive emit a sound.
Weight 100-400 g.
Price lower than SSD.
Windows operating system boots up ~ 20 s.

SSD
Solid-state-drive

For operating system, applications, personal information storage. Usual capacity 80-512 GB. Responsive to physical shocks.
Does not have any component that make sound.
Weight 80-100 g.
Price higher than HDD.
Windows operating system boots up ~ 5 s.