Windows 8

1. Windows 8 2. Module 1 - Installing and Deploying Windows 8. 3. Windows 8 editions. 4. Advantage of 64 bit Processor. 5. Minimum hardware requirement for Windows 8 6. Option for installing Windows 8 7. Installation of Windows 8 8. Upgrading and Migrating to Windows 8 9. What is Upgrading 10. What is Migration 11. Migrating User Data and Settings 12. Migrating using USMT ( User State Migration Tool ) 13. MBR - Master Boot Record 14. GUID - GPT Disk. 15. Disk Management tools. 16. Simple Volume 17. Spanned and Striped Volumes 18. Maintaining Disks, Partitions, and Volumes 19. Disk Quota 20. Device Driver in Windows 8 21. System Restore 22. LAST KNOWN GOOD CONFIGURATION 23. Configure and Trouble shoot Network Connections 24. What is an IPv4 Address 25. Default Gateway 26. Public and Private IPv4 Address 27. IPv6 Network Connectivity 28. IPv4 Address can be assigned by following types 29. Implementing Name Resolution 30. Trouble Shooting Network Connectivity 31. Implementing Wireless Security 32. Wireless network Technologies 33. What is Wireless Broadband? 34. IEEE 802.11 35. Wireless Network Configuration 36. Security Types 37. Implementing Network Security. 38. Configuring Windows Firewall 39. Ports and Application 40. Important Application, Protocol and Port Number 41. Configure Inbound and Outbound Rules 42. Securing Network traffic 43. Configuring Windows Defender 44. Managing File Access 45. NTFS Standard permission for FOLDER 46. Preventing Permission Inheritance 47. Different ways to Share Folder 48. RULE for setting NTFS + SHARE PERMISSION 49. Managing Printers 50. SkyDrive 51. Securing Windows 8 Desktop 52. User Account Types and Rights 53. Windows Authentication Methods 54. Important Security Features in Windows 8 55. Managing EFS Certificates 56. BitLocker 57. Configuring BitLocker To Go 58. UAC - User Account Control 59. Configuring Application. 60. Application Compatibility Issue 61. Resolve Common Application Compatibility Issues 62. Office 365 63. Windows Store 64. LOB (Line Of Business) and Sideloading 65. Configuring Internet Explorer Settings 66. AppLocker 67. Optimizing and Maintaining Windows 8 Client Computers 68. Performance Monitor 69. Commonly used Performance Counters 70. Resource Monitor 71. Managing Reliability of Windows 8 72. Managing Windows 8 Updates 73. Configuring Mobile Computing and Remote Access 74. Tools for Configuring Mobile Computers and Device Setting 75. Configure VPN Access 76. Data encryption 77. VPN Tunneling Protocols 78. Configure Remote Desktop and Remote Assistance 79. Remote Assistance 80. DirectAccess 81. Hyper-V 82. VHD 83. Managing Snapshot 84. Troubleshooting and Recovery Options for Windows 8 85. Enable and configure Windows 7 File Recovery 86. Advance Troubleshoot now option 87. Windows 8 System Restore 88. Using Windows PowerShell
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Wireless network Technologies tutorials

  • 802.11 is a set of standards for implementing Wireless Local Area Network (WLAN). They are created and maintained by IEEE (Institute of Electrical and Electronics Engineers) committee.

  • Most wireless network adaptor (NIC) and Wireless Access Point confirm to standard based on the IEEE (Institute of Electrical and Electronics Engineers) 802.11 Specification.

  • Windows 8 support 802.11a, b, g and n standards. So letís understand multiple variety of IEEE 802.11 specification.

 

Wireless Standard

Transmission Speed

Transmission Frequency

Effective Indoor range

802.11a

Up to 54 Mbps

5 Ghz

Appx.25 to 75 feet

802.11b

Up to 11 Mbps

2.4 Ghz

Appx. 100 to 150 feet

802.11g

Up to 54 Mbps

S Band ISM

Appx. 100 to 150 feet

802.11n

Up to 600 Mbps

C-band and S-Band ISM

Appx. 300 feet

 

802.11a

  • 802.11a standard came by 1999.

  • It operates in 5 Giga hertz and could give speed upto 54 Mbps.

  • Signals ware absorbed by wall and other solid object due to smaller wave length.

  • Effective range was 25 to 75 feet only.

  • Many users can use it simultaneously.

  • It resulted into less interference and better throughput.

  • However due to high cost, short range and non-compatibility with 802.11b standards, 802.11a was not could not gain wide popularity.

 

802.11b

  • standard came around same time with 802.11a during 1999.

  • It operates in 2.4 Giga hertz and could give maximum speed up to 11 Mbps.

  • 2.4 band signals ware interference by other products operating in 2.4 range that include Microwave oven, Bluetooth Devices, Cordless Telephone and radio.

  • Effective range is approximately 100 to 150 feet.

  • However due to interference and fewer simultaneous users 802.11b standards, was largely replaced by 802.11g.

 

802.11g

  • standard came around June 2003.

  • It operates in 2.4 Giga hertz and could give maximum speed up to 54 Mbps.

  • Effective range is approximately 100 to 150 feet.

  • Compatible with 802.11a and b standards.

  • 802.11g gives high speed, better signal range and more simultaneous users.

  • Due to above advantages 802.11g is widely used in public places such as Airport, Education campus, Coffee shops and Library.

 

802.11n

  • 802.11n Standard was amended in 2009.

  • 802.11n standard is designed improve bandwidth by using MIMO (Multiple Input Multiple Output) Antennas instead of one antennas.

  • It can give highest speed up to 600 Mbps, Best Signal Range, Not prone to interference.

  • Effective range is approximately 300 feet.

  • 802.11n is compatible with 802.11a, b and g.

  • Due to high speed and best signal it is gaining popularity.

  • Note:-Though Windows 8 supports 802.11a, b, g and n standards but Wireless LAN speed depends upon capabilities of installed NIC adapter, Capabilities of NIC adapter Driver, WAP Wireless Access Point, Router capabilities, Distance and many more things.

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