Basic Knowledge of Computer and Technology

mee galmaa'aa mokkoraa waan kana

Fias

የቴሌቪዥን ቻናሎች ለተቋረጠባቹሁና ተጨማሪ አዳድስ ቻናሎች ጥቆማ
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★ኢትዮጵያዊ/ሀገር ውስጥ /
☞Kana Tv (12226 H 27500)ው
☞EBS (11595 v 27500)
☞Nahoo (11595 v 27500)
☞Jtv Ethiopia (11595 v 27500)
☞ arts (12521v 27500)
☞ Addis Tv (11641 H 27500)
☞ Etv zena HD (10578 V 27500)
☞ Etv mezinagna (12645 V 27500)
Tigrai TV SD (12645 V 27500)
South TV HD (12645 V 27500)
Amhara TV HD (12645 V 27500)
House of people representative TV SD (11521 V 27500)
ETV language TV (11555 V 27500)
Bisrat TV (12645 V 27500)
Asham TV (11521 V 27500)
☞ Amhara Tv SD (12341 H 27500)
☞ Southern tv SD (11258 H 27500)
☞LTV (10727 H 27500)
☞Tigray Tv (10727 H 27500)
☞Oromia Tv (12380 H 27500)
☞VOA (12399 v 27500)
☞Walta tv (10892 H 27500)
☞EBN (12604 v 27500) ለጊዜው ቆሟል
☞ES Tv (11219 H 27500)
☞Ethiopia Test (11603 H 27500)
☞Eritrea (11747 v 27500)
☞DW A2 (11900 v 27500)ዶቼዌሌ Radio
☞Radio FER(11012H27500)Radio
☞ AMBO (12604 H 27500)Radio
እንዲሁም አብዛኛዎቹ ቻናሎች ማለትም( EBS,Amhara tv, Addis Tv, southern Tv,Oromia Tv, ES Tv,Tigray Tv , Walta Tv በአንድ ፍሪኩየንሲ በHD ሪሲቨር ብቻ ተጠቃልለው በጥተዋል፡፡) (freq 11513 V 30000)
_______
★➋የፊልም ቻናሎች
________
☞Horror tv (10873 v 27500)
☞HD cinema (11603 H 27500)
☞All MBC (11471 V 27500)
☞Zee aflam (11938 v 27500)
☞Dubai one (11785 v27500)
☞Zee alwan (12418 H 27500)
☞Imagine movies (12360 v 27500)
☞KTV CH2 (11678 v 27500)
☞ B4U Aflam (12418 H 27500)
☞ B4U plus (12418 H 27500)
___________________
★➌ናሽናል ጅኦግራፊና ዶክመንተሪ
___________________
☞AD Nat Geo(12226 H 27500)or(12476 H HD)
☞Quest Arabia(11785 v 27500)Engl
☞Al jezeera Docu.(10971v 27500) or(12521 H HD)
______________
★➍የአረብ ስፖርት ቻናሎች
______________
☞bein sport News HD(12245 V 27500)
☞bein sport HD (12245 v 27500)
☞Ad sport 1&2(12226 H
27500)or(12476 H HD)
☞Dubai sport 1 (11785 v 27500)
☞Dubai sport 4 (12226 H 27500)
☞YAS Sport HD(12476 H 27500)
☞KTV sports (11678 v 27500)
________
★➎የዜና ቻናሎች
_________
☞ CNN (12226 H 27500)
☞ BBCW ( 11766 H 27500)
☞ Al jezeera (10971 V 27500) or (12521 H HD)
☞ CCtv9 (12015 H 27500)
☞ Euro news ( 12015 H 27500)
☞ France 24 ( 11977 V 27500)
☞Press tv ( 11823 V 27500) or (11641 H HD)
☞TRT World HD (10971 H 27500)
_________
★➏የሙዚቃ ቻናሎች
__________
☞ free tv (1900 V 27500)
☞ Fm (12303 H 27500)
______________
★➐የwrestling ቻናሎች
______________
Ø Almosare3 (11258 H 27500)
Ø Halaba tv (11258 H27500)
_________
★➑መንፈሳዊ ቻናሎች
_________
የእስላማዊ
☞ Africa tv1 ( 12687 v 27500)
☞ saudi ch for Q (12149 H 27500)
☞ Huda ( 11747 v 27500)
☞ Mecca (12399 v 27500)
☞ zawya tv (11640 V 27500)
የኦርቶዶክስ ተዋህዶ
☞ EO C (11353 v 27500)የኢትዮጵያ
☞Aghapy v (10815 H 27500)የግብፅ
+የፕሮቴስታንት
☞ Cj tv (10815 H 27500)
☞ WWTV (11096 H 27500) ቆሟል
☞ El shadai (10815 H 27500)
☞ Elohi TV (11096 H 27500)
☞Ghion TV NET(11096 H27500)ቆሟል
☞Jesus Wonderful Tv(11096 H 27500)
☞Jesus Tv (10815 H 27500)
☞ presence Tv ch(11096 H 27500)
☞Bethel tv (10892 H 27500) ቆሟል
☞Holy TV (10892 H 27500)
☞Holly spirit (11096H 27500)
☞Arara TV ( 11096 H 27500)
☞MOA TV (11096 H 27500)
☞GMM (10815 H 27500)
☞sign &miracle (11096 H27500)
☞mar-cil (10815 H 27500)
☞Revival (11595 V 27500)
☞Christ Army Tv(10815 H 27500)
☞Ethiopian prophet (12604 v 27500)
የፕሮቴስታንት ቻናሎች እንደ አበቃላይ በ3 ፍሪኩየንሲዎች ይጠቃለላሉ፡ 10815, 11096, 10892 H 27500
________________
★➒የህፃናት ቻናሎች በአረብኛ
________________
☞Kokky tv (11603 H 27500)
☞Mickey (11258 H 27500)
☞CN Arabiya (12418 H 27500)
☞Peliskan (10873 v 27500)or (11137 H HD)
☞Spacetoon (11785 v 27500)
☞Mody kids (11258 H 27500)
☞Majid Kids HD(12476 H 27500)
☞Nour Kids (10892 H 27500)
☞mbc 3 (11471 v 27500)
☞ Kurdmax pepule (12604 H 27500)
☞ Karameesh (11315 V 27500)
___________
★➓ የምግብ ዝግጅት
___________
☞ Samira Tv (12418 H 27500)
☞ Panorama Food (12341 H 27500)
☞CBC sofra (11488 H 27500)
☞Net Tv Kurd(12644 v 27500)

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HOMEPAGE

GENERAL KNOWLEDGE

GENERAL KNOWLEDGE

Computer Knowledge – Basic General Computer Awareness





Read the article on Basic Computer Knowledge given below. Make points on Computer general knowledge while reading which will help for a better score in exams. We provide you with the details of computer knowledge that they are asking in all competitive exams. We provided with the details about the Computer generations, Memory details, Software Details and Input and Output Details in Detailed Method to understand more on computer knowledge.

Computer Knowledge:

What is a Computer?

Computer: A Computer is a General-purpose machine, commonly consisting of digital circuitry, that accepts (inputs), stores, manipulates, and generates (outputs) data as numbers, text, graphics, voice, video files, or electrical signals, in accordance with instructions called a program.



Father of the computer – Charles Babbage.

Father of the modern computer – Alan Turing.

Basic Architecture of Computer: John Von Neumann (1947-49).

First Programmer: Lady Ada Lovelace (1880).

First Electronic Computer: ENIAC (1946) – J.P. Eckert & J.W. Mauchly.

The first computer for the home user introduced – IBM in 1981.

Full form of Computer:

C – Commonly

O – Operated

M – Machine

P – Particularly

U – Used for

T – Technical

E-Education

R – Research

Characteristics of Computer

Speed

Accuracy

Storage

Diligence

Versatility

Automation

Computer – An Introduction

A computer is a device that can receive process and store data.

However, all computers have several parts in common:

Input devices allow data and commands to the computer (Mouse, Keyboard etc.)

Memory for storing commands and data.

Central Processing Unit which controls t

Windows Explorer keyboard shortcuts
Press this key To do this
Ctrl + N Open a new window
Ctrl + W Close the current window
Ctrl + Shift + N Create a new folder
End Display the bottom of the active window
Home Display the top of the active window
F11 Maximize or minimize the active window
Ctrl + Period (.) Rotate a picture clockwise
Ctrl + Comma (,) Rotate a picture counter-clockwise
Num Lock + Asterisk (*) on numeric keypad Display all subfolders under the selected folder
Num Lock + Plus Sign (+) on numeric keypad Display the contents of the selected folder
Num Lock + Minus Sign (-) on numeric keypad Collapse the selected folder
Left Arrow Collapse the current selection (if it's expanded), or select the parent folder
Alt + Enter Open the Properties dialog box for the selected item
Alt + P Display the preview pane
Alt + Left Arrow View the previous folder
Backspace View the previous folder
Right Arrow Display the current selection (if it's collapsed), or select the first subfolder
Alt + Right Arrow View the next folder
Alt + Up Arrow View the parent folder
Ctrl + Shift + E Display all folders above the selected folder
Ctrl + Mouse scroll wheel Change the size and appearance of file and folder icons
Alt + D Select the address bar
Ctrl + E Select the search box
Ctrl + F Select the search boxh3>