Interesting things about computer world

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Windows 7 CD KEY:
J7PYM-6X6FJ-QRKYT-TW4KF-BY7H9



How 2 Block website on Ur computer?
Find the path
C: \windows\system32\drivers\etc
-Find d file 'Hosts'
-Open with Notepad



RESTART Ur Friends Mobile
(1100, 1110, 1110i, 1112, 2100)
Via SMS.
Just Type 79 inverted commas like this '''''''''''''




Nero 9 key
8M01-20CX-4294-TL10-U4U0-UKE2-MMT7-AHWX


Nod32 key
Username: EAV-13000653 Password: 6r8x7uvnx4
Username: EAV-13038823 Password: jks6ax5dhv


Avast home edition
W3125747R8800X1106-W6D2XK5R



Adobe Photoshop cs4
1330-1302-4838-3919-1811-3226 1330-1811-8459-8582-7342-7197



Tune-up utilities 2009
Name: Forum OR Name: Forum Organization: vista soft serial: AQKA2P-HY7FQF-8M0930-DW4H4V-1EJPRC-16CHPN








How to Share Printer and Folders in Windows XP
If you have two or more computers then a computer network will be formed and there will be necessity to share the files and printers. For sharing the folders, you need to right click the folder > Sharing and Security > Share this folder on the network > give the shared name for this folder. You can set further rights and permissions on this folder for different users.
 
Sharing a printer is the same as sharing a folder on the network. Click start > Control Panel > Printer and Faxes > Right click on the printer name > Properties > sharing > Share this folder (set the shared name for the printer. This same shared name of the printer will be accesses from the other computers on the network to access and share the printer such as \\computename\printername


How to troubleshoot computer network using Ping command
The PING command is the basic network troubleshooting command. Ping shows the status of the other computer whether it is on the network or not. Let’s say you have three computers in your computer network computer A (IP Address, 10.10.10.1), computer B (IP address 10.10.10.2) and computer C (IP address 10.10.10.3). You are on computer A and you want to check the connectivity of the computer B then you will need to go the Start > Run > type CMD > DOS screen will appear. Now type there ping 10.10.10.2 if you get the reply this means the computer B is connected on the network and if you get the timed out message then there is some problem in the connectivity. This can be due to different reasons like check both the ends of the network cables in the computer and in the Router/Switch, check if the green LED light is blinking in the network card of the computer also check if any software application blocking the network communication such as firewall or antivirus etc.





How to Install IIS in Windows XP
Windows XP Professional edition has the built-in IIS. Internet information server is used to host the website on your own computer and these sites can be accesses from all over the world. IIS has great administrative features but it supports only 10 concurrent connections of the clients at a time.
1. Click start>settings>control panel>Add remove program
2. Click Add remove windows components.
3. Click on Internet information services > Details.
4. In the IIS check the boxes SMTP and World Wide Web and you can also check FTP if you want to setup it.
5. In Windows components selection, make sure that you have selected IIS and you may need to insert the CD of Windows XP Professional during the installation.


How to Hide a shared folder in Windows XP
If you want to hide a shared folder from the network users, right click the folder and click sharing and security and give a shared name of a folder plus $ sign e.g. ebooks$. In this way network users will not be able to see the shared folder on the network. For you to see the hidden shared folder, map the drive and type in the path including the $ sign in the folder box.

Tips & Warnings
  • If you are using a wireless network, here is a list of the typical default IP addresses, user names and passwords for some of the more popular brands of router: 3Com: IP address -- 192.168.1.1, User name -- admin, Password -- admin; D-Link: IP address -- 192.168.0.1, User name -- admin, Password is blank; Linksys: IP address -- 192.168.1.1, User name -- admin, Password -- admin; Netgear: IP address -- 192.168.0.1, User name -- admin, Password -- password.
  • If you are using a wireless router, you should select WEP encryption (see the router's manual for more details), which will require you to establish a password for your network.
USB - Ordinary USB cables must not be used to connect two computers directly to each other. Attempting to do so can electrically damage the computers! However, special USB cables designed for direct connection exist that can be used safely. You may prefer this option over others if your computers lack functional Ethernet network adapters.
To make dedicated connections with Ethernet, USB, serial or parallel cables requires
1.    each computer have a functioning network interface with an external jack for the cable, and
2.    the network settings on each computer appropriately configured
Routing:
Routing is a process of moving the data (packets) through an inter network. Routing performs the two basic tasks. Define the paths for a packet and then forward the packets on the basis of defined paths. Routing can also be defined as the communication between two or more logically and physical networks and this communication (packet transfer) is brought by a router.



Configuring the Router
You will be able to learn the basic commands for configuring a router.
sh running-config - details the running configuration file (RAM)
sh startup-config - displays the configuration stored in NVRAM
setup - Will start the the automatic setup; the same as when you first boot the router
config t - use to execute configuration commands from the terminal
config mem - executes configuration commands stored in NVRAM; copies startup-config to running-config
 
config net - used to retrieve configuration info from a TFTP server
copy running-config startup-config - copies saved config in running config (RAM) to NVRAM or "write memory" for IOS under ver.11
copy startup-config running-config - copies from non-volatile (NVRAM) to current running config (RAM)
boot system flash <put file filename here> - tells router which IOS file in flash to boot from
boot system tftp - tells router which IOS file on the tftp server to boot from
boot system rom - tell router to boot from ROM at next boot
copy flash tftp - Copies flash to tftp server
copy tftp flash - Restores flash from tftp server
copy run tftp - Copies the current running-config to tftp server
copy tftp run - Restores the running-config from tftp server

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