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                  ROUTER VS SWITCH Router Switch Function Directs data in a network. Passes data between home computers, and between computers and the modem. Allow to connect multiple device and port can be manage, Vlan can create security also can apply Layer Network Layer (Layer 3 devices) Data Link Layer. Network switches operate at Layer 2 of the OSI model. Data Transmission form Packet Frame (L2 Switch) Frame & Packet (L3 switch) Transmission Type At Initial Level Broadcast then Uni-cast & Multicast First broadcast; then unicast & multicast as needed. Ports 2/4/8 Switch i...

List of all the smartphones availing Android 8.0 Oreo update New Delhi: Recently, Google released the brand new version of Android namely Android 8.0 Oreo (Android O). People looking forward to update their Operating System are puzzled with the question whether their device will be upgraded to Android O or not. Here we have brought a list of smartphones that will avail the perks of Android Oreo. Pixel Pixel XL Nexus 5X Nexus 6P Nexus Player Samsung Galaxy S8 Galaxy S8+ Galaxy S7 Galaxy S7 Edge Galaxy Note 7 Fan Edition Galaxy A7 2017 Galaxy A5 2017 Galaxy A3 2017 Galaxy J7 2017 Galaxy J7 Prime Galaxy J5 2017 Galaxy Tab S3 Galaxy C9 Pro HTC HTC U11 HTC U Ultra HTC U Play HTC 10 HTC 10 Evo OnePlus OnePlus 5 OnePlus 3T OnePlus 3 Motorola Moto Z2 (2017) Moto Z2 Play Moto Z Play Moto Z Force Moto Z Moto G5 Plus Moto G5 Nokia Nokia 8 Nokia 6 Nokia 5 Nokia 3 Xiaomi Mi Max 2 Mi Max Mi 5X Mi 6 Mi 5C Redmi Note 5A LG G6 ...

  Android latest version arrived, check      Out which smartphones will receive OTA  update first       Android operating system is now the widely used one all around the world with millions of applications in store for every one and for every single purpose. Android OS has gain much popularity from few years back and is currently ruling the mobile market. Google on 21st August, 2017 launched the final version of Android which is the eight editions to the android operating system. Google address this version as Android Oreo or Android O and had made many improvements from battery backup to performance stability regarding the smartphones. Why Google named Android O as Android Oreo? Google named the operating system as Android Oreo as a partnership between Google and Nabisco as Nabisco is the producer of the world’s famous cookie. Android Oreo Features Improved battery life by minimising background activity. Notifications ca...

      How To Boost / Increase iPhone Volume Without Jailbreak We've all been in this situation… You're sitting with friends and you want to show off a new video or song. Headphones aren't an option since there's more than one person. There's no Bluetooth speaker around. The only option is to use your built-in iPhone speakers. Not exactly an ideal solution. Those little speakers are good for sitting a watching a YouTube video on your own in a quiet room but not much else. However, in a pinch, they will have to do. So, how can you get an iPhone volume increase without jailbreaking your device? The process is actually really simple! / Pixabay To get more power out of your built-in speakers, follow these steps for an iPhone volume increase: Launch your native “Settings” app. Find the “Music” app and tap on that. Select “ EQ ” next. Now you should see several new options within the EQ settings. You can play around with a few to see what they sound like. Howev...

                                  MOTO G5S plus Lenovo-owned Motorola is finally ready to launch its first smartphone with a dual-camera setup in India. Motorola left little doubt that it will reveal the Moto G5S Plus or something else. The company is holding an event in Delhi on Tuesday, August 29. Lenovo-owned Motorola is finally ready to launch its first smartphone with a dual-camera setup in India. The company is holding an event in Delhi on Tuesday, August 29. Motorola left little doubt that it will reveal the Moto G5S Plus or something else. The invite said to “Focus on what matters most”, pointing at a dual-camera setup on the Moto G5S Plus. At the same time, Amazon has put out a teaser of the Moto G5S Plus, which will be released at 12 pm on its e-commerce platform. Earlier this month, Motorola took the wraps off the Moto G5S and Moto G5S Plus. Both smartphones offer “several upgrades” o...

Download Android 8.0 Oreo Pixel Launcher 2.1 APK (No Root Required) You can now download Android 8.0 Oreo Pixel Launcher 2.1 APK on any Android device. No root is required for this to work. Earlier this week Google officially took the wraps off Android 8.0, now confirmed as being called Oreo. As part of the new  Android 8.0 Oreo  update, there are all kinds of changes that those with Pixel and Nexus devices can look forward to trying out immediately, with a newly updated Pixel launcher being one of them. In actual fact the changes that people can expect to witness as part of the Pixel Launcher update are relatively minor, but that is not the real story here. Instead, the thing we want to focus on today is the fact one  Reddit  user was able to take the now official release of Oreo and port Pixel Launcher out of it, making it possible for those with non-Pixel devices to install it. Along with the actual port of the updated Pixel launcher 2.1, there...

                HP stream mini Inside this cute and compact box is a1.4GHz Celeron processor.2GB RAM,32GB SSD and  bulit in wifi Bluetooth connectivity.The US$180you spend on it gets.You dual display(Display port + HDMI),4×USB 3.0 ports. Ethernet and headphone.The price include keyboard,mouse& windows 8.1 This week release in HP stream mini

                                ANTIVIRUS                                                 NORTON Best For Beginners looking for an easy-to-use antivirus software Users that need complete virus and malware protection Parents who want comprehensive family safety features Pros Easy to use, install and manage Includes licenses for up to 10 devices  Top of the line parental controls  Cons Average detection rates and protection Overall, average performance BULLGUARD BEST For Easy for Beginners : One of the easiest antivirus softwares to install and use Multi-device Protection : Keep all of your devices secure with a single license Support : 24/7 customer support in multiple languages Pros Fast and...

                                                                 Lake coffee Coffee Lake is Intel's codename for the second 14 nm process refinement following both Skylake and Kaby Lake . Coffee Lake is rumored to consist of 15/28-watt quad-core U-chips with GT3e or GT2 graphics and 35–45-watt H-series chips with GT3e and up to 6 cores. The integrated graphics on these Coffee Lake chips allow support for DP 1.2 to HDMI 2.0 and HDCP 2.2 connectivity. Coffee Lake will natively support DDR4-2666 MHz memory in dual channel mode. Intel has promised that Coffee Lake will offer a performance improvement of up to 30% over Kaby Lake in 15 W mobile processor parts. Desktop Coffee Lake CPUs introduce a major change in Intel's Core CPUs nomenclature, in that i5 and i7 CPUs will feature six cores ...

What is a router A router (including a wireless router) is a specialized networking device connected to two or more networks running software that allows the router to move data from one network to another.  Router functions in an Internet protocol based network operate at the network layer (OSI Model's layer 3). The primary function of a router is to connect networks together and keep certain kinds of broadcast traffic under control. There are several companies that make routers: Cisco, Linksys, Juniper, Netgear, Nortel (Bay Networks), Redback, Lucent, 3Com, HP, Dlink and Belkin just to name a few. Several networking exams ( CCNA, CCNP, JNCIA, JNCIE) w ill test your ability to identify different types of network equipment. This network certification tutorial on routers focuses on identifying network routers, and explaining the functions of routers provide. This tutorial is not specific to any vendor's technology. How Do Routers Work? Let's use a home wir...

                                          ROUTER A  router  is  hardware  device designed to receive, analyze and move incoming packets to another  network . It may also be used to convert the packets to another network interface,  drop  them, and perform other actions relating to a network. The picture shows the Linksys BEFSR11  wireless   router  and is what many home routers resemble. A  router  has a lot more capabilities than other network devices, such as a  hub  or a  switch that are only able to perform basic network functions.  For example , a hub is often used to transfer data between computers or network devices, but does not analyze or do anything with the data it is transfe...

Personal Area Network A  personal area network , or  PAN , is a computer network organized around an individual person within a single building. This could be inside a small office or residence. A typical PAN would include one or more computers, telephones, peripheral devices, video game consoles and other personal entertainment devices. If multiple individuals use the same network within a residence, the network is sometimes referred to as a home area network, or HAN. In a very typical setup, a residence will have a single wired Internet connection connected to a modem. This modem then provides both wired and wireless connections for multiple devices. The network is typically managed from a single computer but can be accessed from any device. This type of network provides great flexibility. For example, it allows you to: Send a document to the printer in the office upstairs while you are sitting on the couch with your laptop. Upload a photo from your cell phone to ...

There are so many different types of computer networks in existence, it can be hard to understand the differences between them, particularly the ones with very similar-sounding names. This lesson explains the structures and functions of some of the most popular computer networks. Types of Networks There are several different types of computer networks. Computer networks can be characterized by their size as well as their purpose. The size of a network can be expressed by the geographic area they occupy and the number of computers that are part of the network. Networks can cover anything from a handful of devices within a single room to millions of devices spread across the entire globe. Some of the different networks based on size are: Personal area network, or PAN Local area network, or LAN Metropolitan area network, or MAN Wide area network, or WAN In terms of purpose, many networks can be considered general purpose, which means they are used for everything from se...

You may have heard about or even experienced yourself the problem of buying a new hard disk drive to install on your old (and sometimes not that old) machine and facing some size limitation, i.e., your old system does not recognizing the full capacity of your hard disk drive. In this tutorial we will explain why this happens, list all hard disk drive capacity limitations that have ever existed since the PC was created and show you how to fix them. A capacity limitation can occur for several reasons, such as a hardware limitation, a limitation of the file system your hard drive is using or a limitation of the operating system you are using. First, let’s understand how data are stored on hard disk drives. Hard disk drives are sealed system containing one or more magnetic discs inside. Each side is simply called side or head, because for each side there is a magnetic head available for reading and writing data. Each side of a magnetic disc is divided into several concentric tracks...

RAM (random access memory) is the place in a computing device where the operating system ( OS ), application programs and data in current use are kept so they can be quickly reached by the device's  processor . RAM is much faster to read from and write to than other kinds of storage in a computer, such as a hard disk drive ( HDD ), solid-state drive ( SSD ) or optical drive. Data remains in RAM as long as the computer is running. When the computer is turned off, RAM loses its data. When the computer is turned on again, the OS and other files are once again loaded into RAM, usually from an HDD or SSD. You can compare RAM to a person's short-term memory and a hard disk to long-term memory. Short-term memory focuses on the work at hand, but can only keep so many facts in view at one time. If short-term memory fills up, your brain is sometimes able to refresh it from facts stored in long-term memory. A computer also works this way. If RAM fills up, the processor needs to c...

You may have heard about or even experienced yourself the problem of buying a new hard disk drive to install on your old (and sometimes not that old) machine and facing some size limitation, i.e., your old system does not recognizing the full capacity of your hard disk drive. In this tutorial we will explain why this happens, list all hard disk drive capacity limitations that have ever existed 6 since the PC was created and show you how to fix them. A capacity limitation can occur for several reasons, such as a hardware limitation, a limitation of the file system your hard drive is using or a limitation of the operating system you are using. First, let’s understand how data are stored on hard disk drives. Hard disk drives are sealed system containing one or more magnetic discs inside. Each side is simply called side or head, because for each side there is a magnetic head available for reading and writing data. Each side of a magnetic disc is divided into several concentric trac...