Add Custom Domain to Blogger | How to add custom domain in blogger

Blogger allows you to move your blogspot URL to a custom .net,.com,.org or any other valid domain.There are two methods for moving your blog from blogspot to a custom domain.

1. Purchase your domain directly Blogger(Easiest One)
2. Purchasing domain from any other registrar like godaddy,Everydns etc.

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Samsung Wave III | Samsung Wave 3

Wave III is powered by a single core processor running at 1.4Ghz.
It has 512 RAM and 4GB internal storage.
There is provision for a micro SD card with size of up to 32GB. 
The screen uses SuperAMOLED panel and has a resolution of 480x800 pixels.
Five mega-pixel rear camera is accompanied by a single LED flash.
The front camera supports VGA resolution. 

the phone is very compact and feels great in hand despite its large size and 4-inch screen


The user interface in Bada 2.0 has many similarities with the TouchWiz found on Galaxy S II.

Samsung has bundled a customized Dolphin browser with the phone and it works very well. Apps like PolarisOffice, ChatOn, AllShare, Voice Recorder and GTalk are also bundled, saving the user hassle of looking for them. 

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What is CD? | Compact Disc | What is Compact Disc

The Compact Disc (also known as a CD) is an optical disc used to store digital data. It was originally developed to store and playback sound recordings exclusively, but later expanded to encompass data storage (CD-ROM), write-once audio and data storage (CD-R), rewritable media (CD-RW), Video Compact Discs (VCD), Super Video Compact Discs (SVCD), PhotoCD, PictureCD, CD-i, and Enhanced CD. Audio CDs and audio CD players have been commercially available since October 1982.
Standard CDs have a diameter of 120 millimetres (4.7 in) and can hold up to 80 minutes of uncompressed audio or 700 MB (700 × 2²⁰ bytes) of data. The Mini CD has various diameters ranging from 60 to 80 millimetres (2.4 to 3.1 in); they are

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IPv4 and IPv6 | Difference between IPv4 and IPv6

In 1991, the IETF decided that the current version of IP, called IPv4, had outlived its design. The new version of IP, called either IPng (Next Generation) or IPv6 (version 6), was the result of a long and tumultuous process which came to a head in 1994, when the IETF gave a clear direction for IPv6. IPv6 is designed to solve the problems of IPv4.It does so by creating a new version of the protocol which serves the function of IPv4, but without the same limitations of IPv4. IPv6 is not totally different from IPv4: what you have learned in IPv4 will be valuable when you deploy IPv6.The differences between IPv6 and IPv4 are in five major areas: addressing and routing, security, network address translation, administrative workload, and support for mobile devices. IPv6 also includes an important feature: a set of possible migration and transition plans from IPv4.Since 1994, over 30 IPv6 RFCs have been published. Changing IP means changing dozens of Internet protocols and conventions, ranging from how IP addresses are stored in DNS (domain name system) and applications, to how datagrams are sent and routed over Ethernet, PPP, Token Ring, FDDI, and every other medium, to how programmers call network functions.The IETF, though, is not so insane as to assume that everyone is going to change everything overnight. So there are also standards and protocols and procedures for the coexistence of IPv4 and IPv6: tunneling IPv6 in IPv4, tunneling IPv4 in IPv6, running IPv4 and IPv6 on the same system (dual stack) for an extended period of time, and mixing and matching the two protocols in a variety of environments.Internet Protocol Version 4 (IPV4)Internet Protocol version 4 (IPv4) is the fourth version of the Internet Protocol (IP) and it is the first version of the protocol to be widely deployed. Together with IPv6, it is at the core of standards-based internetworking methods of the Internet. IPv4 is still by far the most widely deployed Internet Layer protocol.IPv4 is described in IETF publication RFC 791, replacing an earlier definition RFC 760. IPv4 is a connectionless protocol for use on packet-switched Link Layer networks e.g., Ethernet. It operates on a best effort delivery model, in that it does not guarantee delivery, nor does it assure proper sequencing, or avoid duplicate delivery.IPV4 does not contain error control or flow control mechanisms.However it discards data if found corrupted through the checksum method employed in header of the datagram. These aspects, including data integrity, are addressed by an upper layer transport protocol e.g., Transmission Control Protocol. Ipv4 is the fourth version of Internet protocol, but the first one to be widely deployed.It uses a 32 bit addressing and allows for 4,294,967,296 unique addresses. Ipv4 has four different class types, the class types are A, B, C, and D.IPV4IPV6Source and destination addresses are 32 bits (4 bytes) in length.Source and destination addresses are 128 bits (16 bytes) in length.IPSec support is optional.IPSec support is required.IPv4 header does not identify packet flow for QoS handling by routers.IPv6 header contains Flow Label field, which identifies packet flow for QoS handling by router.Both routers and the sending host fragment packets.Only the sending host fragments packets; routers do not.Header includes a checksum.Header does not include a checksum.Header includes options.All optional data is moved to IPv6 extension headers.Address Resolution Protocol (ARP) uses broadcast ARP Request frames to resolve an IP address to a link-layer address.Multicast Neighbor Solicitation messages resolve IP addresses to link-layer addresses.Internet Group Management Protocol (IGMP) manages membership in local subnet groups.Multicast Listener Discovery (MLD) messages manage membership in local subnet groups.ICMP Router Discovery is used to determine the IPv4 address of the best default gateway, and it is optional.ICMPv6 Router Solicitation and Router Advertisement messages are used to determine the IP address of the best default gateway, and they are required.Broadcast addresses are used to send traffic to all nodes on a subnet.IPv6 uses a link-local scope all-nodes multicast address.Must be configured either manually or through DHCP.Does not require manual configuration or DHCP.Uses host address (A) resource records in Domain Name System (DNS) to map host names to IPv4 addresses.Uses host address (AAAA) resource records in DNS to map host names to IPv6 addresses.Uses pointer (PTR) resource records in the IN-ADDR.ARPA DNS domain to map IPv4 addresses to host names.Uses pointer (PTR) resource records in the IP6.ARPA DNS domain to map IPv6 addresses to host names.Must support a 576-byte packet size (possibly fragmented).Must support a 1280-byte packet size (without fragmentation).

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Convert PDF to jpg | pdf to image

1. Install Universal Document Converter: download the installer, launch it and follow the few, short steps.
2. Launch Adobe Reader or any other program for reading PDF files and open the document you want to convert. Open the File menu and select "Print".
   
3. In the new window, choose Universal Document Converter as your printer. If you plan to convert files frequently, it make be a good idea to make Universal Document Converter your default printer. Click "Properties" to access the conversion settings.
   
4. You may choose to enter your settings for PDF to JPEG conversion by hand, but it often makes sense to use one of the software's existing settings profiles. To access existing profiles, click "Load settings".
   
5. Universal Document Converter comes with several existing settings profiles. The one you need is called PDF to JPEG.xml. Select this profile and click "Open".
   
6. Launch the PDF to JPEG conversion by clicking OK. How long the conversion takes depends on the size of the source file, the settings you choose and your computer's available system resources. Once the PDF to JPEG conversion is complete, the target file will be saved to: My Documents\UDC Output Files.
   
7. The target file will automatically open using your computer's default program for that file type.
   

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Find Keyloggers in PC | Find Is your Pc attacked by keyloggers

I havent seen anything cover this before (at least not this way of using netstat) and sometimes people want to know if they are infected by a RAT or something. This mini tutorial should help you out a little bit

Step 1 - Preparing Task Manager

Open Task Manager (ctrl+alt+del). Go to the processes column and click View > Select Columns.



Check the top one (PID (Process Identifier))



Now, organize Task Manager by PID. This will make things easier to read for the next step.



Step 2 - Using Netstat to see Established Connections

Now you want to go into Start > Run > cmd > "netstat -ano". It should look similar to the picture below:



Only look for ESTABLISHED connections (it would be established if its a RAT or malicious), read the PID and crosscheck into Task Manager. Notice in my example that the only established connections use the PID 424. Lets take a look at what that is:



As we can see, its Firefox. Now lets say you notice the PID reads something like "svchost.exe". You should open the file location by right clicking it and pressing Open File Location and either scan it with Virustotal or check to see if in its legit location (if it was in Appdata or Program Files and it is svchost.exe, then you may have a problem).

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Download Skype free | Skype setup offline | Skype setup free download

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What is IP Address | Internet Protocol Address

IP address, or "internet protocol address", is a unique identifying number given to every single computer on the internet. Like a car license plate, an IP address is a special serial number used for identification.

Any machine connected to the internet has an IP address: Xbox games, cell phones, fax machines, and even soda pop dispensers have IP addresses. In every case, the IP address acts both like a car license plate and like a telephone number: it shows ownership, allows the machine to be located by other machines, and empowers authorities to track and protect people's safety, if need be.

IP addresses are comprised of four numbers separated by dots:

• e.g. 127.0.0.1
• e.g. 192.168.1.1

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What is DNS?? | Define Domain Name System | What is Domain Name System

Domain Name System, or DNS, is the fundamental system for assigning named addresses to internet web servers (aka "internet host machines"). Somewhat like international phone numbers, the domain name system helps to give every Internet server a memorable and easy-to-spell address. Simultaneously, the domain names keep the really technical IP address invisible for most viewers.

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