Theory:

Meaning of difficult words from the lesson "My Computer Needs a Break":
  
S.No
Words
Meaning
1
RestrictingTo put a limit on something
2
HeapingTo pile something in large amount
3
AttributesA quality
4
UpdatedA new and fresh version
5
Hierarchy A system with lowest and highest
6
CreativeHaving skills to produce new things
7
DepictingTo show
8
AdventThe process of something arriving
9
BlurtTo pour or talk all of a sudden
10
StressedTired both physically and mentally
11
ResearchTaking time to go through all angles in a work
12
Touch PadUsed instead of a mouse to give commands to the computer
13
Absent- mindedForgetting easily
14
FlawsMistakes or imperfections
15
DisappointingNot deserving praise, let down
16
Pre-occupiedBusy
17
VanishDisappear
18
DreadfulWorst
19
ProductiveDoing something useful
20
DeadlineThe last date given for the task
21
GobbleTo eat really fast without chewing
22
ErraticallyNot similar, unable to guess
23
SquirmMaking a movement due to discomfort
24
MalwareSoftware that damages the system
25
AbnormallyNot behaving normally
26
InfestCause damage or disease
27
FluViral infection
28
ModifyChange
29
HardwareThe visible machinery of the computer
30
SoftwareThe programs that is used to run the computer
31
FaultMistakes
32
InstinctThe natural feeling that makes a person act