Learning Networking

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## 🚨 **ALERT: Possible Online Scam — Vurendo.com** **Website:** [https://vurendo.com/m/user/index] I’m sharing this to warn others about a suspicious website called **Vurendo.com**. I personally lost **PKR 3000** because of their tricks. Here’s how the scam works: 1.  They first  show a **sponsored Facebook post** (like “Job Openings” or “Part-Time Work”).  Or Mostly Person "Sponsored" Like this image  When you click on the sponsor, you will immediately go to a WhatsApp chat and on the WhatsApp chat, that person will sign you up on a website and register you. After registration, 300 will be automatically credited to your account on this website. 2. After this, the WhatsApp person will connect you to a Telegram person and the Telegram person will first ask you for a screenshot of your account. After that, he will ask you to deposit 520 rupees and will force you a little. When you deposit 520 rupees, then he will ask you to purchase the plan, which will be purchased f...

  AnyDesk Older Version is Running and Work Free Of Cost , No Need License For This .. How To Downlaod Anydesk older Version ,,, Mostely Used "6.3.5" . AnyDesk(6.3.5) Download Click "AnyDesk(6.3.5) Download" and Scroll Down and  then Click . The older Version is Downlaod on Your System is start .......

  1. Plaintext (اصل Data / Original Message) Plaintext wo normal readable data hota hai jo kisi ne likha ho ya bhejna ho, bina kisi protection k. Example: Agar aap WhatsApp pe likho: "Hello Manan, Meet me at 5pm" – ye plaintext hai. Ye kisi bhi banda easily parh sakta hai. 2. Ciphertext (خفیہ Data / Hidden Message) Ciphertext wo data hota hai jo encrypt (lock) kia gaya hota hai taake koi doosra usay na parh sakay. Example: Agar "Hello Manan" ko encrypt karo to ban sakta hai: "Xlwwr Qfrfr" Ab ye ciphertext hai. Sirf jis k paas key hogi wo isay wapas original me badal sakta hai. 3. Encryption (Lock Karna / Data ko Secure Karna) Encryption ka matlab hota hai plaintext ko ciphertext me badalna – yani data ko lock kar dena. Example: Aapka message: "Meet me at 5pm" Encryption k baad: "Pfhy ph cv 5ro" Ab ye safe hai, koi beech me data churaye to bhi samajh nahi sakta. 4. Decryption (Unlock Karna / Data ko Wapas Readable Banana)...

  🔸 1. Pentium 1, 2, 3, 4 ·          🕰 ️ Old generation processors from Intel ·          ⚙️ Single core hote thay (sirf 1 kaam ek time pe achhe se karte) ·          🖥 ️ Used in: Windows 95/98/XP time ke computers ·          ❌ Slow processing speed, modern software ke liye weak 🔸 2. Dual Core ·          ⚙️ 2 cores (yaani 2 brain) — ek time pe 2 tasks handle kar sakta hai ·          🧠 Better multi-tasking than Pentium ·          🖥 ️ Used in: Early Windows 7 laptops/PCs ·          ✅ Decent for light use (browsing, MS Office, movies) 🔸 3. Core2Duo ·          💡 Intel ka improved ...

  This is Related for  computer power supply (SMPS) 🔌 1. 20+4 Pin Connector 🧠 Use: Motherboard ko power dene ke liye 📍 Details: Yeh main connector hota hai jo motherboard me lagta hai. 20 pin old motherboards ke liye, aur extra 4 pin new boards ke liye hote hain. 🔌 2. PCI-E Connector 🎮 Use: Graphic card ko power dene ke liye 📍 Details: High power graphic cards (like NVIDIA/AMD) ko extra power chahiye hoti hai, jo yeh connector deta hai. 🔌 3. SATA Power Connector 💾 Use: SSD, HDD, DVD drive 📍 Details: SATA devices (jaise SSD, HDD, CD/DVD drive) ko power dene ke liye use hota hai. 🔌 4. Floppy Connector 📼 Use: Old floppy disk drives ke liye 📍 Details: Ab use nahi hota, sirf purane PCs me milta hai. 🔌 5. P4 MB Connector (4-pin CPU Power) 🧠 Use: Processor ko power dena 📍 Details: Yeh motherboard ke CPU socket ke paas lagta hai, processor ko extra power deta hai. 🔌 6. 4-Pin Molex Connector...