Driver Easy

If your computer is so slow although there is no error in both of Hardware and Software, you should check your computer drivers are up to date or not. Some brands provide support assistant application to check drivers and hardware errors. But some don't provide. In such kind of condition, we can use Driver Easy to check our computer drivers are up to date or not. There are two versions in Driver Easy. One is Pro version and another one is Free version. We can use free version for life time without any charges. But there are limitations in free version and download speed is also very slow. If you want to download it, please click here.

Dell Support Assistant for Dell PCs

Are you using Dell Computers ? If you are using dell computers, you should have installed Dell Support Assistant in your computer. By using Dell Support Assistant, you can do the followings:

1. Checking the drivers in your PC ,and can do download and update if required.

2. Hardware testing.

3. Cleaning Files.

4. Tuning Performance.

5. Optimizing Network.

How to use Dell Support Assistant

Open Dell Support Assistant application and Click "Start Now". You can also troubleshoot your PC if you wanna do. If you want to download Dell Support Assistant, please click here.

Network Engineer Course

Benefits of completing Network Engineer Course

This course will be real practical network engineering course. This course will be included not only Cisco networking devices but also other network devices. After completion of this course,

1. You will be able to work as an IT engineer, network engineer, system engineer, network administrator, etc.

2. This course will also be foundation for those who will take Cisco and Microsoft exams.

Virtualization and Windows Servers

Topics:
    What is Virtualization
    DNS
    DHCP
    Active Directory
    File Sharing     
    IIS
    Servers Clustering

    Activities and Lab

Chapter 29: IP Addressing Services

Topics:
    DHCP
    Scaling Networks with NAT
    IPv6

    Activities and Labs

Chapter 28: Teleworker Services

Topics:
    Business Requirements for Teleworker Services
    Broadband Services
    VPN Technology
    
    Activities and Labs

Chapter 27: Access Control Lists (ACLs)

Topics:
    Using ACLs to Secure Networks
    Configuring Standard ACLs
    Configuring an Extended ACL
    Configure Complex ACLs
    
    Activities and Labs

Chapter 26: Network Security

Topics:
    Introduction to Network Security
    Securing Cisco Routers
    Securing Router Network Services
    Using Cisco SDM
    Secure Router Management

    Activities and Labs

Chapter 25: Frame Relay

Topics:
    Basic Frame Relay Concepts
    Configuring Frame Relay
    Advanced Frame Relay Concepts
    
    Activities and Labs

Chapter 24: Point-to-Point Protocol (PPP)

Topics:
    Introducing Serial Communications
    PPP Concepts
    
    Activities and Labs

Chapter 23: Introduction to WANs

Topics:
    Introducing Wide-Area Networks
    The Evolving Enterprise
    The Evolving Network Model
    WAN Technology Concepts
    WAN Connection Options
    
    Activities and Labs

Chapter 22: Basic Wireless Concepts and Configuration

Topics:
    The Wireless LAN
    Wireless LAN Security
    Configure Wireless LAN Access
    Troubleshooting Simple WLAN Problems

    Activities and Labs

Chapter 21: Spanning Tree Protocol (STP)

Topics:
    Redundant Layer 2 Topologies
    Introduction to STP
    STP Convergence
    PVST+, RSTP, and Rapid PVST

    Activities and Labs

Chapter 20: VLAN Trunking Protocol (VTP)

Topics:
    VTP Concepts
    VTP Operation
    Configure VTP
    
    Activities and Labs

Chapter 19: Virtual LANs (VLANs)

Topics:
    Introduction to VLANs
    VLAN Trunking
    Configure VLANs and Trunks
    Troubleshooting VLANs and Trunks

    Activities and Labs

Chapter 18: OSPF

Topics:
    Introduction to OSPF
    Basic OSPF Configuration    
    The OSPF Metric
    OSPF and Multiaccess Networks
    More OFPF Configuration

    Activities and Labs

Chapter 17: Link-State Routing Protocols

Topics:
    Link-State Routing
    Implementing Link-State Routing Protocols

    Activities and Labs

Chapter 16: EIGRP

Topics:
    Introduction to EIGRP
    Basic EIGRP Configuration
    EIGRP Metric Calculation
    DUAL
    More EIGRP Configurations

    Activities and Labs

Chapter 15: RIPv2

Topics:
    RIPv1 Limitations
    Configuring RIPv2
    VLSM and CIDR
    Verifying and Troubleshooting RIPv2

    Activities and Labs

Chapter 14: VLSM and CIDR

Topics:
    Classful and Classless Addressing
    VLSM
    CIDR

    Activities and Labs

Chapter 13: RIP Version 1

Topics:
    RIPv1: Distance Vector, Classful Routing Protocol
    Basic RIPv1 Configuration
    Verification and Troubleshooting
    Automatic Summarization
    Default Route and RIPv1

    Activities and Labs

Chapter 12: Distance Vector Routing Protocols

Topics:
    Introduction to Distance Vector Routing Protocols
    Network Discovery
    Routing Table Maintenance
    Routing Loops
    Distance Vector Routing Protocols Today

    Activities and Labs

Chapter 11: Introduction to Dynamic Routing Protocols

Topics:
    Introduction to Dynamic Routing Protocols
    Classifying Dynamic Routing Protocols
    Metrics
    Administrative Distance

    Activities and Labs

Chapter 10: Static Routing

Topics:
    Routers and the Network
    Router Configuration Review
    Exploring Directly Connected Networks
    Static Routes with Next-Hop Address
    Static Routers with Exit Interfaces
    Summary and Default Static Routes
    Managing and Troubleshooting Static Routes

    Activities and Labs

Chapter 9: Introduction to Routing and Packet Forwarding

Topics:
    Inside the Router
    CLI Configuration and Addressing
    Building the Routing Table
    Path Determination and Switching Functions

    Activities and Labs

Chapter 8: Basic Switch Concepts and Configuration

Topics:
    Introduction to Ethernet/802.3 LANs
    Forwarding Frames Using a Switch
    Switch Management Configuration
    Configuration Switch Security

    Activities and Labs

Chapter 7: LAN Design

Topics:
    Switched LAN Architecture
    Managing Switches to Specific LAN Function

    Activities and Labs

Chapter 6: Configuring and Testing Your Network

Topics:
    Configuring Cisco Devices: IOS Basics
    Applying a Basic Configuration Using Cisco IOS
    Verifying Connectivity
    Monitoring and Documenting Networks

    Activities and Labs

Chapter 5: Planning and Cabling Networks

Topics:
    LANs: Making the Physical Connection
    Device Interconnections
    Developing and Addressing Scheme
    Calculating the Subnets
    Device Interconnections

    Activities and Labs

Chapter 4: Ethernet

Topics:
    Overview of Ethernet
    Ethernet: Communication Through the LAN
    Ethernet Frame
    Ethernet MAC
    Ethernet Physical Layer
    Hubs and Switches
    Address Resolution Protocol (ARP)

    Activities and Labs

Chapter 3: Addressing the Network: IP4

Topics:
    IPv4 Addresses
    IPv4 Addresses for Different Purposes
    Assigning Addresses
    Calculating Addresses
    Testing the Network Layer

    Activities and Labs

Chapter 2: OSI and TCP/IP Model

Topics:
    Application Layer
    Applications: The Interface Between the Networks
    Making Provisions for Applications and Services
    Application Layer Protocols and Services Examples
    
    OSI Transport Layer
    Roles of Transport Layer
    TCP: Communicating with Reliability
    UDP: Communicating with Low Overhead

    OSI Network Layer
    Network Layer: Communicating from Host to Host
    Network: Dividing Hosts into Groups
    Routing: How Data Packets are Handled
    Routing Processes: How Routes Are Learned

    OSI Data Link Layer
    Data Link Layer: Accessing the Media
    MAC Techniques: Placing Data on the Media
    MAC: Addressing and Framing Data
    Putting It All Together: Following Data Through an Internetwork

    OSI Physical Layer
    Physical Layer: Communication Signals
    Physical Signaling and Encoding: Representing Bits
    Physical Media: Connection Communication

    Activities and Labs

Chapter 1: Communicating over the Network

Topics:
    The Platform for Communication    
    LANs, WANs and Internetworks
    Protocols
    Using Layered Models
    Network Addressing
    
    Activities and Labs

Practical A+ Course

Benefits of completing Practical A+ Course

TNW (Web Service & ICT Solutions) provides practical A+ course based on CompTIA A+. After completion of this course, you will be able to work as a desktop support technician or IT support technician or help desk technician.  Moreover, you will be able to take CompTIA A+ exam if you wish to get CompTIA A+ certificate.

Lesson 15: Supporting Personal Computer Security

Topics:
    Install and Configure Security Measures
    Maintain and Troubleshoot Security Measures
At the end of this course, the students will be able to support personal computer security.

Lesson 14: Personal Computer Security Concepts

Topics:
    Security Fundamentals
    Security Protection Measures
    Data and Physical Security
    Wireless Security
    Social Engineering
At the end of this course, the students will be able to identify personal computer security concepts.

Lesson 13: Supporting Printers and Scanners

Topics:
    Printer and Scanner Technologies
    Printer and Scanner Components
    Printer and Scanner Processes
    Install and Configure Printers and Scanners
    Maintain and Troubleshoot Printers and Scanners
At the end of this course, the students will be able to support printers and scanners.

Lesson 12: Supporting Laptops and Portable Computing Devices 

Topics:
    Laptop and Portable Computing Device Components
    Install and Configure Laptops and Portable Computing Devices
    Maintain and Troubleshoot Laptops and Portable Computing Devices
At the end of this course, the students will be able to support laptops and portable computing devices.

Lesson 11: Installing and Managing Network Connections

Topics:
    Create Network Connections    
    Install and Configure Web Browsers
    Maintain and Troubleshoot Network Connections
At the end of this course, the students will be able to install and manage network connections.

Lesson 10: Network Technologies

Topics:
    Network Concepts
    Network Communications
    Network Connectivity
    Internet Technologies
At the end of this course, the students will be able to identify network technologies.

Lesson 9: Maintaining and Troubleshooting Microsoft Windows

Topics:
    Operating System Utilities
    Maintain Microsoft Windows
    Troubleshoot Microsoft Windows
    Recover Microsoft Windows
At the end of this course, the students will be able to maintain and troubleshoot installations of Microsoft Windows.

Lesson 8: Installing and Configuring Operating Systems

Topics:
    Install Microsoft Windows
    Upgrade Windows
    Add Devices to Windows
    Optimize Windows
At the end of this course, the students will be able to install and configure operating systems.

Lesson 7: Troubleshooting System Components

Topics:
    Troubleshoot Storage Devices
    Troubleshoot Power Supplies
    Troubleshoot Memory
    Troubleshoot CPUs
    Trouble System Boards
At the end of this course, the students will be able to troubleshoot system components.

Lesson 6: Maintaining and Troubleshooting Peripheral Components

Topics:
    Troubleshoot Display Devices
    Maintain and Troubleshoot Input Devices
    Troubleshoot Adapter Cards
    Troubleshoot Multimedia Devices
At the end of this course, the students will be able to maintain and troubleshoot peripheral components.

Lesson 5: Installing and Configuring System Components

Topics:
    Install and Configure Storage Devices
    Install and Configure Power Supplies
    Install and Configure Memory
    Install and Configure CPUs
    Install and Configure System Boards
At the end of this course, the students will be able to install and configure system components.

Lesson 4: Installing and Configuring Peripheral Components

Topics:
    Install and Configure Display Devices
    Install and Configure Input Devices
    Install and Configure Adapter Cards
    Install and Configure Multimedia Devices
At the end of this course, the students will be able to install and configure computer components.

Lesson 3: PC Technician Professional Best Practices

Topics:
    Tools of the Trade
    Electrical Safety
    Environmental Safety and Materials Handling
    Perform Preventative Maintenance
    Diagnostics and Troubleshooting
    Professionalism and Communication
At the end of this course, the students will be able to identify best practices followed by professional personal computer technicians.

Lesson 2: Operating System Fundamentals

Topics:
    Personal Computer Operating Systems
    Windows User Interface Components    
    Windows File System Management    
    Windows System Management Tools
At the end of this course, the students will be able to identify fundamental components and functions of personal computer operating systems.

Lesson 1: Personal Computer Components

Topics:
    Personal Computer Components
    System Unit Components
    Storage Devices
    Personal Computer Connection Methods
At the end of this course, the students will be able to identify the components of standard desktop personal computers.

ZenMate VPN

ZenMate VPN is one of the best VPN Software. It supports multiple operating system platforms. As an application, it is not a freeware. We can only use it as trial version for limited duration. As for a browser addon, we can use it as a freeware for life time. If you want to know how to install it in browsers, please click how to install vpn addons in the browsers.

Vypr VPN

Vypr VPN is one of the best VPN Software. It is cheap and cool to use. It will fully protect your privacy and support you to securely browse every website without interruption. It can be used in various kinds of Operating Systems.

NordVPN

NordVPN is one of the best VPN software. It supports multiple operating systems: android, windows, linux and mac. But, it is not a freeware.

Why should we use VPN

By using VPN, we can get so many advantages. We can hide the actual IP address and actual location. We can protect against the danger of the hackers. The hackers can't know which websites we browse by using VPN. We can browse every website without any restriction even if your ISP blocks some websites.

The disadvantage of using VPN is that it may cause internet connection a little bit slower than normal. It is jus a little bit, not too much. So, we should use VPN if we want to get secured network connection.

There are so many VPN software we can use in our computers. Some VPNs are free and some are not free. And we can also use Tor browser for VPN Service. It is totally free and auto VPN enabled browser. The problem is that some websites do not accept the Tor Browsers.

Moreover, we can also use VPN Addons in the browsers. I've already explained how to configure VPN Services in the browsers. You can see those in my previous posts.

How to install VPN Add-ons in Google Chrome

We can install VPN Add-ons in Google Chrome Browser if you don't want to install any VPN software in your computer because of different kinds of reasons. I've made a video to explain about it.

How to install VPN Add-ons in Yandex Browser

How to enable VPN in Opera Browser