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2. To Process data፦ Processing Device ✔️ የኮምፒውተር አእምሮ የሆነው ከProcessing ይመደባል! 3. To Produce output፦ Output Devices ✔️ በኮምፕዩተር ያሉ መረጃዎችን እኛ ማየት እንድንችል የሚያረጉልን የኮምፒውተር ክፍል ከOutput ይመደባሉ! 4. To Store results፦ Storage Devices ✔️ የተለያዩ መረጃን/ማህደር(File) የሚይዙልን የኮምፒውተር ክፍሎች ከStorage ይመደባል! 1. Input devices፦ The following are some common devices used for computer input. ● Keyboard ⌨️ ● Mouse 🖱 ● Scanner ● Microphone 🎤 ◉ Webcam 📷 ▬ Devices such as the ones above are often referred to as peripherals. #ከላይ የጠቀስናቸው የኮምፒውተር ክፍሎች «ተንቀሳቃሽ የኮምፒውተር ክፍሎች» ይባላሉ! 2. Storage Devices ● Hard disk ● Flash disk ● DVD 💿 ● CD 📀 3. Processor devices ▬ Once data has been input into a computer and stored that data can then be processed. ▬ In modern computers the processing is usually done by the Central Processing Unit (CPU) / Processor. 4. Output Devices ● Monitors ● Printers ● Speakers ● Plotters ▬ ▬ ▬ ▬ #ሁሉንም የኮምፒውተር ክፍሎች በምስል በቴሌግራም በለቀቅኩት መፅሐፍ ላይ አለላችሁ!! ▬ ▬ ▬ ▬ ▬ ▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ማሳሰቢያ፦ የተጠው ሰዓት 45 ደቂቃ ብቻ! ተማሪዎች ከ45 ደቂቃ በላይ በቴሌግራም አትቆዩ! ▬▬▬▬▬▬▬▬▬▬▬▬▬▬ የናተው ወንድም ረሻድ ሙዘሚል t.me/AndalusTechnology t.me/AndalusTechnologyGroup

Week 2: Lesson 3: Parts of Computer Main Parts Of A Computer ◉ A Computer is made of five main device: ✔️ ኮምፕዩተር ከአምስት ዋና ዋና ክፍሎች ነው የተሰራው! (ኮምፕዩተርን ኮምፕዩተር ያረጉት እነዚህ አምስቱ ናቸው) 1. Keyboard ⌨️ 2. Mouse 🖱 3. CPU 4. Monitor 💻 5. Printer 🖨 Some other computer parts ◉ Speaker 🔊 ◉ Microphone 🎤 ◉ Joystick 🕹️ ◉ Scanner ◉ Webcam 📷 ▬Storage device ✔️መረጃን ለመያዝ የሚያገለግሉ የኮምፕዩተር ክፍሎች ◉ Flash ◉ Hard disk ◉ DVD (digital video disc) ◉ CD(Compact disc) Parts of computer and its uses 1, Keyboard ⌨️ ✔️ It is used to write letter, number, symbol, sign, mathematical sing and etc… ➦የተለያዩ ነገሮችን ለመፃፍ የሚጠቅመን የኮምፕዩተር ክፍል ነው! ✅ Number: 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9 ✅ Letter: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y and Z ✅ Mathematical sign: +, -, =, / (÷), *(×) 2. Mouse 🖱 ✔️ It is used to select menu items. ▬ ኮምፒውተር ላይ አንድን የፈለግነውን ነገር ለመምረጥና ለመንካት የሚጠቅመን የኮምፒውተር ክፍል ነው ✔️ Typical muse has two buttons: A. Left click button B. Right click button ✔️There is a scrolling wheel the two buttons ✅ Moving mouse ✔️ Move the mouse up on the mouse pad. ✔️ The mouse pointer also moves up on the monitor screen. ✔️ Move the mouse down. ✔️The mouse pointer also moves down on the monitor screen. ✔️ Move the mouse to the right. ✔️The mouse pointer also moves to the right. ✔️Move the mouse to the left. ✔️The mouse pointer also moves to the left. ✅ Clicking ✔️ A typical mouse has two buttons. ✔️ There is a scrolling wheel the two buttons. ✅ Holding mouse ✔️ Your first finger is on the left mouse button. ▬ Then press and quickly leave the left mouse button. This action is called clicking. ✅ Mouse skills ✔️ Mouse: is an input device that is used to insert instruction into the computer. ✔️ It is used to select menu items. ✔️ It is used to point of a particular place on the screen and so it is also known as the pointing device. 3, CPU The CPU processes the input to give output. -It is a brain or a heart of the computer. ▬ የኮምፕዩተር አንጎል ነው! ✔️The monitor, keyboard, mouse, and the printer are connected to the CPU. ▬እነዚህ ከላይ የተጠቀሱት የሚሰካኩት ከCPU ጋር ነው! 📲 የሚሰሩትም ከCPU ሲሰካኩ ነው! 4, Monitor 💻 ✔️ The device that look like a TV screen is called monitor. ▬ የኮምፒውተር TV የሚመስለው ክፍል Monitor ይባላል!💻 ✔️ The monitor is connected to the CPU box with a cable. ▬ አገልግሎቱም በኬብል ከCPU ጋር ካገናኘነው በኋላ የተለያዩ አገሮችን ያጫውትልናል(ያሳየናል)! ለምሳሌ:- Photo, Video, Texts, Images እና የመሳሰሉትን! 5, Printer 🖨 (ማተሚያ ማሽን) ✔️It is used to display whatever you are typing currently or any information. ▬ የPrinter የተለያዩ ነገሮችን በወረቀት አትሞ ያወጣልናል! For example 🖨 Texts 🖨 Images 🖨 Photos and etc… 6, Scanner ✔️ It is used to insert photo or image to the computer. ▬ Scanner የተለያዩ ፈቶዎችን, ምስሎችን እና ፅሑፎችን(በምስል መልክ) እስካን አርጎ ወደ ኮምፕዩተራችን ይልክልናል! 7, Speaker 🔊 = #ድምፅ ማጉያ - It is used to loud soun ▬ ድምፅን ከፍ አርጎ ለኛ እንድንሰማ ያስችለናል! 8, Microphone 🎤 = #ድምፅ ማስተላለፊያ/ መቅጃ መሳሪያ 🎤 It is used to record of send sound to the computer. ▬ ድምፅን ቀድቶ ወደ ኮምፕዩተሩ Speaker 🔊 ይልካል! 9, Hard disk ✔️ It is used to store information permanently. ▬ በጣም ብዙ ማህደር(File) ይዝልናል! የ Hard disk መረጃ/ማህደር(File) የመያዝ አቅሙም 250GB, 500GB, 1TB, 4TB, 8TB, 12TB, 16TB ሊሆን ይችላል! 10, Flash disk ✔️ It is used to store information outside the computer. ▬ ይህም ልክ እንደ Hard disk ማህደር ይዝልናል! ነገር ግን ማህደር(File) የመያዝ አቅማቸው በጭራችም ከHard disk ጋር አይወዳደርም! 📲 መረጃ/ማህደር(File) የመያዝ አቅሙም 2GB, 4GB, 8GB, 16GB, 32GB, 64GB, 128GB ይሆኑ ይችላሉ! 11, CD 📀 - It is used to store small amount of data. ✔️ ትንሽዬ መረጃን እኒዝበታለን 📲 መረጃ የመያዝ አቅሙ 700MB ብቻ ነው! 12, DVD 💿 - It is used to store medium amount of data. 📲 ከCD የበለጠ መረጃ የመያዝ አቅም አለው፤ እሱም 4.47GB ነው! ማስታወሻ:- 1KB ማለት:- 1,000Bits ማለት ነው! 1MB ማለት:- 1,000,0000bits(አንድ ሚሊዮን) ማለት ነው 1GB ማለት:- 1,000,000,000Bits(አንድ ቢሊዮን) 1KB = 1024Bits 1MB= 1024KB 1GB = 1024MB 1T = 1024GB Conclusion about parts of computer Computer Functions: - A computer has four functions: 1. To Accept data፦ Input Devices ✔️ የተለያዩ መረጃዎችን ወደ ኮምፒውተራችን የሚያስከቡ፣ የሚልኩ የኮምፒውተር ክፍሎች ከInput ይመደባሉ!