Oromia Tech Tips

Garaagarummaa Interneetii fi Networkii (Network Guddaa)                                  ☆Network (Networkii)♡ Netwoorkii jechuun sirna kompiitaroota, gara-galtoota (devices) ykn meeshaalee tekinooloojii kan waliin walqunnamsiisu (connect) yommuu ta'u,  kunis odeeffannoo (data) waliif erguu fi fudhachuuf kan gargaaru dha. - Network xiqqoo (fakkeenyaaf mana keessatti,  dhaabbata tokko keessatti) ta'uu danda'a. - Fakkeenya: LAN (Local Area Network) - mana  keessatti ykn ofiisii keessatti kompiitaroota walitti hidhuu.                 ♤ Internet♤ - Internet jechuun networkoota adda addaa addunyaa maraa irraa walitti hidhaman (network of networks) dha. - Internet networkoota biyyoota garaa garaa, dhaabbilee, universitilee fi mana jireenyaa keessa jiran walitti fida. - Internet ...

i  Raakii Ragaa (Data Center) Ammayyaa! 🌐 Ijaarsi dandeettii qabu duuba deebii qunnamtiif lafee duugdaati. Qophiin kun daangaa dhimmamaa, jijjiirraa banamaa (access switch), SD-WAN , kuusaa ragaa , viirchoowaalaayizeeshinii , sarvaroota bulchiinsaa , jijjiirraa leaf , fi raabsama humnaa bakka tokkotti caasaa sirnaawaa ta’een walitti fida. ✍️Fayarwoolii Alaa (Edge Firewall) – Daangaa marsariitii eega ✍️ Jijjiirraa Banamaa (Access Switch) – Meeshaalee xumuraa fi sarvaroota walitti connects ykn qunnamsiisa ✍️ SD-WAN Gateway – Qunnamtii WAN sammuu qabu dandeessisa ✍️ Gulaala & Kuusaa Ragaa (Data Archive & Storage) – Bulchiinsa ragaa bakka tokkoo deeggara ✍️Kalaastarii Hyper-V (Hyper-V Cluster) – Qabeenya hojii viirchoowaalaa dhiyeessa ✍️ Sarvarii Bulchiinsaa (Management Server) – Bulchiinsa caasaa bakka tokkoo ✍️Jijjiirraa Leaf (Leaf Switch) – Qunnamtii fiixee ragaa saffisa ol'aanaa qabu ✍️PDU (Power Distribution Unit) – Raabsama humnaa amansiisaa fi bulchiinsa qabu 💡 Wa...

 _Of_Eeggannoo _Hattoonni (scammers) karaa Toora Telegiraamii ( Telegram ) namoota gowwoomsuuf mala adda addaa fayyadamu. Isaan keessaa inni baay'ee (dangerous ) ta'e liinkilee sobaa ( phishing links ) namatti erguudha. 👉​Liinkilee kanneen irraa of eeguuf, dhimmoota armaan gadii gadi fageenyaan hubachuun murteessaadha: ​1.👉🙏 Maloota Hattoonni Liinkii Ittiin Ergan (Gowwoomsaa Beekamoo) ​Badhaasa fi Kennaa Sobaa (Giveaways & Lotteries): "Badhaasa kanaan dura hin argamne mootee jirta jechuun, liinkii kana cuqaasii ergaa kee fudhadhu" kan jedhu. Fakkeenyaaf: Badhaasa Ethio Telecom , Baankotaa, ykn dhaabbata beekamaa tokkoof fakkeessanii hojjetu. ​Akkaawuntii Keetti Deebi'i ( Account Verification ): "Akkaawuntiin kee parsaanalii ta'e cufamuufi, dafii liinkii kanaan seenii mirkaneessi" jedhanii si sabaqu. 👉​Carraa Hojii fi Qarshii Salphaa: "Liinkii kana banuun vidiyoo ilaali ykn "like" godhi, guyyaatti qarshii hangana argadhu" j...

  Maaykiraafooniin Maali 🙏Maaykiraafooniin dambalii sagalee sagalee gara mallattoo sagalee elektirikii kompiitaraan waraabuu, adeemsisuuf ykn dabarsuu dandaʼutti jijjiira. https://techafaanoromoo.blogspot.com/                        Qaamolee Ijoo Mataa Maaykiraafoonii (Grille): Dambalii sagalee dhufu qabachuu fi qaamolee keessoo ni eega. ✍️Diyaafraam: Meembraanii haphii dambalii sagalee isa rukutuuf deebii kennuudhaan raafamu. ✍️ Qaama: Meeshaalee elektirooniksii keessoo of keessaa qaba, ni eega. ✍️ Connector / Cable: Mallattoo elektirikii karaa walqabsiisa wayaa ykn fudhataa wayaa malee gara kompitaraatti qajeelcha. Gosoota Maaykiraafoonii Ijoo           Gosaafii Akkaataa Itti Hojjetu https://techafaanoromoo.blogspot.com/ ✍️Daayinamikii | Sagalee jijjiiruuf kooyilii fi maagneetii socho'u fayyadama. | Yeroo dheeraaf kan turu, sagalee guddaa akka gaariitti kan qabatu, sagalee duubaa gadi aanaa...

A microphone converts acoustic sound waves into electrical audio signals that a computer can record, process, or transmit. Key Components  Microphone Head (Grille): Captures incoming sound waves and protects internal components.  * Diaphragm: A thin membrane that vibrates in response to sound waves hitting it.  * Body: Houses and protects the internal electronics.  * Connector / Cable: Directs the electrical signal to the computer via a wired connection or wireless receiver. Main Types of Microphones | Type | How It Works | Key Features | Primary Uses | | Dynamic | Uses a moving coil and magnet to convert sound. | Durable, handles loud volumes well, low background noise sensitivity, affordable. | Live events, karaoke, public speaking, field interviews. | | Condenser | Uses a diaphragm and capacitor system. | Highly sensitive, captures detailed high-quality audio, requires power (phantom power/USB). | Studio recording, voiceovers, podcasts, music production. | | USB |...

 To add your bank account as a payment method in Google AdSense (via Wire Transfer / EFT), follow these steps: Initial Requirement: Your account balance must reach a minimum threshold of $10 USD for the payment options to become editable. Steps:  * Sign in to AdSense:    * Go to the Google AdSense website and log in.  * Navigate to Payments:    * On the left menu, click Payments -> Payments info.  * Add Payment Method:    * Click Manage payment methods, then click Add payment method.    * Select Add new wire transfer details.  * Enter Your Bank Details:    * Name on bank account: Enter your full name exactly as it appears on your bank account (must match your AdSense account name).    * Bank name: The official name of your bank (e.g., Commercial Bank of Ethiopia, Awash Bank).    * SWIFT-BIC: Your bank's SWIFT code (you can request this from your bank or check their official website).  ...

 Question Time 1. What does GUI stand for? A. General user interface B. Graphic utility input C. General utility interface D. Graphical user interface

 Simaannaa ykn Launcher bilbila Android keessanii jijjiiruuf ykn sirreessuuf tarkaanfiiwwan armaan gadi hordofaa:  1. Launcher Haaraa Buusuu (Downloading a Launcher) Karaa Google Play Store irraa Launcher filattan tokko buufachuu qabdu (fakkeenyaaf: "Nova Launcher, Apex Launcher, ykn Microsoft Launcher).  2. Karaa Settings (Qajeelcha) tiin Sirreessuu Bilbila keessan irratti hundaa'ee tarkaanfiin xiqqoo garagara ta'uu danda'a, garuu baay'een isaanii irratti akkana godhama:   ✍️Tarkaanfii 1:Appii -Settings (Qajeelcha) banaa.  Tarkaanfii 2: Gadi bu'uun Apps (Appiiwwan) ykn Apps & Notifications jedhu filadhaa. ✍️ Tarkaanfii 3: Default Apps (Appiiwwan uumamaa) jedhu tuqaa (yoo hin mul'atin "Advanced" ykn mallattoo baafata (three dots) ol-aanaa irra jiraachuu danda'a). ✍️ Tarkaanfii 4: Filannoo Home app (ykn Launcher) jedhu filadhaa.  ✍️Tarkaanfii 5:As irratti Launcher amma fayyadamaa jirtuufi kan haaraa buufattan ni argitu. Launcher haaraa fayy...

 Hiikkaa Sooftiweerii (Software)Softiweeriin Maali????👇👇👇👇👇👇👇👇👇👇👇👇👇 Sooftiweeriin qajeelfama, sagantaawwan (programs) fi daataa komputaraatiif wanta inni hojjechuufii akkaataas inni itti hojjetu itti hidhudha. Gosa Sooftiweerii  ✍️Sooftiweerii Sirnaa (System Software):** Haardweerii to’ata, akkasumas saaftiweerii fayyadamaa (application) biraatiif bakka hojii mijeessa.    ✍️Sirna Ooperiitiingii (Operating Systems): Windows, Linux     Drayiverii (Device Drivers)      Hiiktota Afaanii (Language Translators)    👇Faayidaa Biraa (Utilities): Antivirus, Disk Cleanup  ✍️Sooftiweerii Fayyadamtootaa (Application Software):🙏 Fayyadamtoonni hojiiwwan murtaa’oo akka barreessuu, herreguu, fakkii kaasuu fi kf. akka hojjetaniif gargaara.    ✍️Gulaaltota Qubee (Word Processors): MS Word    👇Ispeedshiitii (Spreadsheets):** MS Excel    👇Mullisa/Dhiheessii (Presentations):** MS PowerPoint   ...

 Android irratti guddina barruu (text size) sirreessuuf tarkaanfiiwwan armaan gadii hordofi: ✍️✍️✍️✍️🙏✍️✍️🙏🙏🙏🙏✍️✍️✍️✍️ 1.​Settings keessa seeni. 2.​Display (ykn Ibsaa/Screen) kan jedhu cuqaasi. 3.​Font size and style ykn Text size kan jedhu barbaadi itti seeni. 4. ​Bold font jala jirtu, barruun akka guddatu ykn xiqqatuuf madaala (slider) jiru gara mirgaatti ykn gara bitaatti harkisuun barbaadde irratti dhaabi. #_Akkaataa kana fayyadamuun bilbila kee irratti barruun akka sitti mijatutti guddisuu ykn xiqqeessuu dandeessa Bal'inaa barachuuf Website  link kanaan seenaa https://techafaanoromoo.blogspot.com/ Telegram:https://t.me/OroTips1 Jamme Technology Jemal Abdukerim

 👇👇👇👇👇Motherboard The motherboard is a multilayer sheet of printed circuit board that contains the copper conductor rails that connect the motherboard's components to one another. 👇The motherboard and the connected devices are mounted inside the computer case with the power supply and cooling system to form the computer chassis. Components of a computer motherboard nothing 👇👇👇👇👇CMOS battery The battery on the motherboard provides an autonomous power supply for the BIOS after the computer is turned off. Otherwise, the date, time, and BIOS settings will not be saved. In some cases, the computer may not start. Motherboard has a slot designed to hold one of three types of batteries: CR2032 has a capacity of 210-230 mAh; CR2025 has a capacity of 150 mAh; CR2016 has a capacity of 75-90 mAh. The voltage of these batteries is 3 V. The first two letters occurring in the designation define the composition of the battery: 👇👇CR is lithium. The first 2 digits are the diameter in mi...

               USB_Flash_Drive #_USB Flash Drive meeshaa gosa 'non-volatile' ta'e, odeeffannoo yeroo dheeraaf qabachuu danda'uudha. Odeeffannoon gara meeshichaatti gadi-buufame (copied) 'flash memory' keessatti kuufama. ✍️USB Flash Drive tokko yeroo murtaa'eef qofa barreessuu fi haquu danda'a (yeroo 10,000 hanga 100,000). Haa ta'u malee, odeeffannoon drive-icha irratti yeroo dhaabbataa ta'een kuufame yeroo meeqa barbaadanis dubbifachuu ni danda'ama. ✍️Meeshaan USB flash kun kan xixiqqaa, salphaatti qabatamuufi kompiitara USB connector qabu kamirra iyyuu itti fayyadamuu kan danda'udha.         🌎Design (Qabiyyee) #Gosti idilee isaa boca 'oblong' (dheerina qabu) ta'eefi USB connector- kan eegu haguuggii (cover) ofirraa qaba. Kana malees, karaa USB drive- irratti pin-code galchuu, quba-qajeelfannaa (fingerprint verification) fi mala eegumsa odeeffannoo biroo fayyadamuu ni danda'ama.  🙏Dheerina:3-5 cm.  🙏Ulfaatina:60g h...

 Coaxial Cable fi Fiber Optic Cable: Garaagarummaa isaanii Gosa kebiloota netwoorkii gurguddoo odeeffannoo dabarsuuf tajaajilan keessaa odoo ta'anuu, caasaa, saffisa, fi karaa itti odeeffannoo dabarsaniin garaagarummaa guddaa qabu. Garaagarummaan isaanii gurguddoon akka armaan gadiitti bal'inaan ibsameera: 1. Karaa Itti Odeeffannoo Dabarsan (Transmission Medium) 🙏Coaxial Cable:✍️Odeeffannoo kan dabarsu 🙏humna elektirikootiin (electrical signals)👍 ta'ee, handhuura sibiilaa (copper core) irraa hojjetame qaba. 👌Fiber Optic Cable:🤌Odeeffannoo kan dabarsu 👏 (light pulses / lasers/LEDs)👍 ta'ee, handhuura gilajasiifi pilaastikii baay'ee qaqqalloo ta'an irraa hojjetama. 2. Saffisa fi Bal'ina Daandii (Speed & Bandwidth) 🙏Coaxial Cable:👍Saffisni isaa yeroo baay'ee hanga 10 Gbps (akka haala teekinolojii ammayyaatiin) kan gahu yoo ta'u, saffisni isaa yeroo namoonni baay'ee itti fayyadaman (peak hours) gadi bu'uu danda'a. 👍❤️Fiber Optic ...

 Fiber Optic Connector ( Qabsiisa Fibara Optikii) Maali? Fiber Optic Connector : jechuun meeshaa dhuma (ends) keebilii fibara optikii walqunnamsiisuuf fi addaan baasuuf gargaaruu dha. Inni kun ibsaa (light signals) tokko irraa gara isa birootti ykn meeshaa tokko irraa gara kaaniitti (fakkeenyaaf: routers, switches, media converters, ykn patch panels) karaa hin citiin akka darbu taasisa. Yoo karaa teeknikaa ilaalle, karaan ifni itti adeemu akka hin daddarbanne (alignment sirrii akka qabaatu) fi ibsi harki caalu akka keessa darbu kan taasisuu dha. Qabsiisiin kun akkaataa barbaachisummaa isaaniitti gosa garaagaraa qabu. Amaloota Ijoo Fiber Optic Connector  Sirrummaa Ol'aanaa (High Precision):  Fibarri optikii rifeensa namaa irra baay'ee qalloo waan ta'eef, karaan ifni keessa darbu baay'ee dhiphoo dha. Connector-ichi qaxxaamura (alignment) miloomeetirii kuma keessaa tokkoon illee osoo hin dogoggorin walitti qabsiisuu qaba.  Qisaasama Gadi Aanaa (Low Insertion Loss): ...

 Gosa Qabattoota Fayibarii Optikii (Types of Fiber Optic Connectors) 👇👇👇👇👇👇👇👇👇👇👇👇👇🤌🤌🤌👌 1. SC Connector  * **Mala Cufinsaa (Locking Mechanism):** Kan dhiibamuufi harkifamu (Push-Pull Locking)  * **Akkaataa Boca Isaa (Design):** Boca iskweerii ykn afkuuruu (Square Design)  * **Amala Isaa:** Cimina fi tasgabbii olaanaa qaba (High Durability & Stability)  * **Tajaajila: ** LANI fi CATV f godhamuuf baay'ee mijaawaadha (Ideal for LAN, CATV)  2. LC Connector  * **Boca Isaa (Form Factor):** Boca xixiqqoo (Small Form Factor)  * **Akkaataa Caasaa Isaa: ** Caasaa dachaa ykn duplex (Duplex Design)  * **Amala Isaa: ** Walqunnamtii baay'ina olaanaa qabu walitti dhiyeessuun qabata (High Density Connections)  * **Tajaajila:** Giddugala daataa (Data Centers)afuuraf baay'ee mijataadha (Perfect for Data Centers)  3. ST Connector  * **Mala Cufinsaa (Locking Mechanism): ** Cufinsaa baayoneet (Bayonet Locking)  * **Akkaataa...

 Seera Networking (Network Protocols) Seerota networking jechuun danqaawwaniifi sadarkaaleen daataa karaa neetworkii irratti darbu, fudhatamu, fi hiikamu ittiin bulfaman dha.                     [✦ Qabxiilee Ijoo] ✦Seerota Walqunnamtii:Seeronni akkaataan daataan itti qophaa'u, darbu, fi fudhatamu ni ibsu. ✦Qunnamtii Dandeessisu: ✦Meeshaaleen oomishtoota addaddaa irraa dhufan waliin akka hojjetan taasisu. ✦Amanamummaa Mirkaneessuu: Seerotonni dogoggora, deebisanii dabarsuu, fi qulqullina daataa ni hordofu. ✦Hojii Sadarkaa Sadarkaan:** Seerotonni addaddaa sadarkaalee neetworkii irra jiran irratti hojjetu (fakkeenyaaf, OSI, TCP/IP). ✦Sadarkaawaa Ta'uu:** Walqunnamtii idil-addunyaa mirkaneessuuf jecha sadarkaalee idil-addunyaa hordofu.   ☆ Fakkeenya Seerota Networking ✦HTTP (HyperText Transfer Protocol): Fuula marsariitii (web browsing) ilaaluuf tajaajila. ✦FTP (File Transfer Protocol): Kompiitara gidduutti faayiloota dabarsu...