<s>
HP	O
Essential	O
line	O
is	O
a	O
line	O
of	O
entry-level	O
,	O
inexpensive	O
laptops	B-Device
with	O
basic	O
functionality	O
.	O
</s>
<s>
The	O
HP	B-Operating_System
520	I-Operating_System
Notebook	I-Operating_System
is	O
a	O
low-end	O
business	O
laptop	B-Device
made	O
by	O
Hewlett-Packard	O
.	O
</s>
<s>
It	O
runs	O
either	O
Core	O
Duo	O
T2400	O
or	O
other	O
Celeron	B-Device
M	O
processors	O
.	O
</s>
<s>
Is	O
a	O
budget	O
laptop	B-Device
.	O
</s>
<s>
HP	O
Stream	O
is	O
a	O
line	O
of	O
low-end	O
consumer-oriented	O
laptops	B-Device
and	O
tablets	B-Device
.	O
</s>
<s>
The	O
HP	O
Stream	O
7	O
is	O
a	O
tablet	B-Device
computer	I-Device
designed	O
by	O
Hewlett-Packard	O
that	O
runs	O
the	O
Microsoft	O
Corporation	O
's	O
Windows	O
operating	B-General_Concept
system	I-General_Concept
.	O
</s>
<s>
The	O
HP	O
Stream	O
8	O
is	O
a	O
tablet	B-Device
computer	I-Device
designed	O
by	O
Hewlett-Packard	O
that	O
runs	O
the	O
Microsoft	O
Corporation	O
's	O
Windows	O
operating	B-General_Concept
system	I-General_Concept
.	O
</s>
