Test Mode
Reading Mode
Right = 0
Wrong = 0
End Key
Alt + End key
Shift + End key
Ctrl +End key
Ctrl + Alt key
A+0=A
A. 1=A
A+A'=1
A.A'=1
address bus
input-reader bus
data bus
control bus
malware
firmware
virus
lip-lop
Windows XP
Windows 98
MS DOS
Windows 7
ভাইরাস ধ্বংসের জন্য
খারাপ সেক্টরসমূহ পরীক্ষা করতে
ডিস্কের ফাইলগুলোকে পুনর্বিন্যস্ত করতে
ডিস্ক ফরমেট করতে
ফেসবুক
টুইটার
লিংকড ইন
উইকিপিডিয়া
Gigabyte
Terabyte
Byte
Megabyte
Kilobyte
Menu-driven Interface
Graphical Interface
Command Driven Interface
Character User Interface
Menu User Interface
Secondary storage
Hard Disk
Operating System
RAM
ROM
Word processing program
Database
Operating System
Hardware
Anti-virus
Table
Centre alignment
Exit from MS Word
Underlined
Deleted Text
Wap Area Network
Wide Area Network
Wide Array Net
Wireless Area Network
World Area Network
BMP and DOC
JPEG and TXT
TXT and STK
BMP and GIF
XLS and DAT
Security management
Firewalls
Encryptions
Cyber theft
Hacking
Dennis Ritchie & Ken Thompson
Savid Filo & Jerry Yang
Vint Cerf & Rovert Kahn
Steve Case & Jeff Bezos
None of them
Word Perfect Document file
MS Office document
Animation / movie file
Image file
None of them
Promotion
