Thursday, December 20, 2012

HTML Lesson 3 HTML Quick List


HTML Quick List from W3Schools. Print it, fold it, and put it in your pocket.

HTML Basic Document

<!DOCTYPE html>
<html>
<head>
<title>Title of document goes here</title>
</head>
<body>
Visible text goes here...
</body>
</html>

Basic Tags

<h1>Largest Heading</h1>
<h2> . . . </h2>
<h3> . . . </h3>
<h4> . . . </h4>
<h5> . . . </h5>
<h6>Smallest Heading</h6>

<p>This is a paragraph.</p>
<br> (line break)
<hr> (horizontal rule)
<!-- This is a comment -->

Formatting

<b>Bold text</b>
<code>Computer code</code>
<em>Emphasized text</em>
<i>Italic text</i>
<kbd>Keyboard input</kbd> 
<pre>Preformatted text</pre>
<small>Smaller text</small>
<strong>Important text</strong>

<abbr> (abbreviation)
<address> (contact information)
<bdo> (text direction)
<blockquote> (a section quoted from another source)
<cite> (title of a work)
<del> (deleted text)
<ins> (inserted text)
<sub> (subscripted text)
<sup> (superscripted text)

Links

Ordinary link: <a href="http://www.example.com/">Link-text goes here</a>
Image-link: <a href="http://www.example.com/"><img src="URL" alt="Alternate Text"></a>
Mailto link: <a href="mailto:webmaster@example.com">Send e-mail</a>
Bookmark:
<a id="tips">Tips Section</a>
<a href="#tips">Jump to the Tips Section</a>

Images

<img src="URL" alt="Alternate Text" height="42" width="42">

Styles/Sections

<style type="text/css">
  h1 {color:red;}
  p {color:blue;}
</style>

<div>A block-level section in a document</div>
<span>An inline section in a document</span>

Unordered list

<ul>
  <li>Item</li>
  <li>Item</li>
</ul>

Ordered list

<ol>
  <li>First item</li>
  <li>Second item</li>
</ol>

Definition list

<dl>
  <dt>Item 1</dt>
    <dd>Describe item 1</dd>
  <dt>Item 2</dt>
    <dd>Describe item 2</dd>
</dl>

Tables

<table border="1">
  <tr>
    <th>table header</th>
    <th>table header</th>
  </tr>
  <tr>
    <td>table data</td>
    <td>table data</td>
  </tr>
</table>

Iframe

<iframe src="demo_iframe.htm"></iframe>

Forms

<form action="demo_form.asp" method="post/get">
<input type="text" name="email" size="40" maxlength="50">
<input type="password">
<input type="checkbox" checked="checked">
<input type="radio" checked="checked">
<input type="submit" value="Send">
<input type="reset">
<input type="hidden">
<select>
<option>Apples</option>
<option selected="selected">Bananas</option>
<option>Cherries</option>
</select>
<textarea name="comment" rows="60" cols="20"></textarea>

</form>

Entities

&lt; is the same as <
&gt; is the same as >
&#169; is the same as ©

Help! How to recover Windows admin password?


How to reset administrator password on Windows 7/vista/server/xp/ even with all versions and all service packs using Offline NT Password & Registry Editor


If you lost administrator’s password and hence couldn’t log on to Windows, this article might helps you solve the problem.
Offline NT Password & Registry Editor is a program that can reset password of any user on Windows and it worked on all versions of windows 7/vista/server/xp and with all service packs.
It is open source on the GPL license so you can use it for free. It supports all Windows from WinNT to Windows 7 including Windows Server 2003 and 2008. To use this program, simply download Offline NT Password & Registry Editor, burn it to a CD/Usb, use it to boot on the PC that you want to reset administrator’s password, and follow the instruction below.
Note: This tool will reset or erase the password only, account files will remain same. Some times rest password doesn’t work well so ERASE or CLEAR blank user password just worked fine on all windows

Step By Step Tutorial


Download Offline NT Password & Registry Editor [ cd110511.zip ]
Extract the downloaded file, you get cd110511.iso which is an ISO image file that can be burn to a CD/USB by Nero, ImgBurn or any other CD/USB burning software. Now burn this ISO image to a CD/USB.
Now before to start recovery process make sure your system bios is changed with Boot from CD/USB, if your have burned ISO to CD then 1st boot option should be CD or if you are using USB as a boot device then make sure your 1st boot device is selected with removable media or with USB.

Step 1:

After you have burn the image on CD which is an bootable disc. Insert the CD and reboot the target system. If you see this screen, press ENTER to continue. Otherwise, you have done something wrong. If the computer still boots from Windows, you have to check boot ordering in BIOS whether it is configured to boot from CD or not.


Step 2:

Once the program has been loaded, you see Step ONE which you have to select which partition that has Windows installed. In most cases, there will be only one partition so you can use the default value shown in the bracket ([1]), which refers to the first partition, by press Enter to continue.
Note for Windows 7: You have to select a partition next to the partition that has 100 MB size and labeled as “BOOT” . This example, the computer is Windows 7 so I have to select a second partition by type “2” as in the figure below and press Enter to continue. If you leave with the default value, it will not work.


Step 3:

On Step TWO, you have to specify path to Windows registry. In most cases, you can leave it as default path as Windows/System32/Config by press Enter. But if you installed Windows on other path, for example, C:\WinXP, you have to enter WinXP/System32/Config instead.


Step 4:

Next, select which part of registry to load, press Enter to leave it as default option which is Password reset [sam system security].


Step 5:

On chntpw Main Interactive Menu, press Enter to select Edit user data and passwords option.


Step 6:

On chntpw Edit User Info & Passwords, you can select which account that you want to reset password. By default, it is Administrator. But in this example, I want to reset password of “Win7”account so I type the account name and press Enter.


Step 7:

On User Edit Menu, type “1” and press Enter to select Clear (blank) user password. This option will remove the old password and work with all windows versions.


Step 8:

If there is nothing wrong, you should see a message Password clear! as in the figure below. Then, type “!” and press Enter to select quit option.
Note: This doesn’t mean that the password has already been cleared. You will have to confirm changes to the system in later step.


Few Final Steps

On chntpw Main Interactive Menu, type “q” and press Enter to quit the program.
On Writing back changes, type “y” and press Enter to confirm any changes you made in above steps.
You will see “EDIT COMPLETE” message which indicates that the password has been cleared successfully.
Press Enter to exit the program.
Before reboot the program, you have to remove the CD first. Otherwise, it will boot to this program again. Reboot the system and now you can enjoy log on to your Windows without entering any password.

Utility Download Link


BIOS Password Removal for Laptops


Synopsis: The mechanics of BIOS password locks present in current generation laptops are briefly outlined. Trivial mechanisms have been put in place by most vendors to bypass such passwords, rendering the protection void. A set of master password generators and hands-on instructions are given to disable BIOS passwords. [click here]
When a laptop is locked with password, a checksum of that password is stored to a so-called FlashROM – this is a chip on the mainboard of the device which also contains the BIOS code and other settings, e.g. memory timings.For most brands, this checksum is displayed after entering an invalid password for the third time:

The dramatic ‘System Disabled’ message is just scare tactics: when you remove all power from the laptop and reboot it, it will work just as before. From such a checksum (also called “hash”), valid passwords can be found by means of brute-forcing.The bypass mechanisms of other vendors work by showing a number to the user from which a master password can be derived. This password is usually a sequence of numbers generated randomly.
Some vendors resort to storing the password in plain text onto the FlashROM, and instead of printing out just a checksum, an encrypted version of the password is shown.
Other vendors just derive the master password from the serial number. Either way, my scripts can be used to get valid passwords.
A few vendors have implemented obfuscation measures to hide the hash from the end user – for instance, some FSI laptops require you to enter three special passwords for the hash to show up (e.g. “3hqgo3 jqw5340qww294e”, “enable master password” shifted one up/left on the keyboard). Some HP/Compaq laptops only show the hash if the F2 or F12 key has been pressed prior to entering an invalid password for the last time.
Depending on the “format” of the number code/hash (e.g. whether only numbers or both numbers and letters are used, whether it contains dashes, etc.), you need to choose the right script – it is mostly just a matter of trying all of them and finding the one that fits your laptop. It does not matter on what machine the script are executed, i.e. there is no reason to run them on the locked laptop.
This is an overview of the algorithms that I looked at so far:
VendorHash EncodingExample of Hash Code/SerialScripts
Compaq5 decimal digits12345pwgen-5dec.py
Windows binary
Dellserial number1234567-595B
1234567-D35B
1234567-2A7B
Windows binary&source
Fujitsu-Siemens5 decimal digits12345pwgen-5dec.py
Windows binary
Fujitsu-Siemens8 hexadecimal digitsDEADBEEFpwgen-fsi-hex.py
Windows binary
Fujitsu-Siemens5×4 hexadecimal digitsAAAA-BBBB-CCCC-DEAD-BEEFpwgen-fsi-hex.py
Windows binary
Fujitsu-Siemens5×4 decimal digits1234-4321-1234-4321-1234pwgen-fsi-5x4dec.py
Windows binary
Hewlett-Packard5 decimal digits12345pwgen-5dec.py
Windows binary
Hewlett-Packard/Compaq Netbooks10 charactersCNU1234ABCpwgen-hpmini.py
Windows binary
Insyde H20 (generic)8 decimal digits03133610pwgen-insyde.py
Windows binary
Phoenix (generic)5 decimal digits12345pwgen-5dec.py
Windows binary
Sony7 digit serial number1234567pwgen-sony-serial.py
Windows binary
Samsung12 hexadecimal digits07088120410C0000pwgen-samsung.py
Windows binary
The .NET runtime libraries are required for running the Windows binary files (extension .exe). If the binary files (.exe) don’t work out for you, installPython 2.6 (not 3.x) and run the .py script directly by double-clicking them.Make sure that you correctly read each letter (e.g. number ’1′ vs letter ‘l’).
You can calculate the passwords with your browser: www.emzec.com/bios
Find your Service Tag | Express Service Code | Customer Number For Dell: Find your Service Tag For Dell
Please leave a comment below on what make/model the scripts work. Also, be aware that some vendors use different schemes for master passwords that require hardware to be reset – among them are e.g. IBM/Lenovo. If you find that your laptop does not display a hash or the scripts do not work for you for whatever reason, try to:
  • use a USB keyboard for entering the password for avoiding potential defects of the built-in keyboard,
  • run CmosPwd to remove the password if you can still boot the machine,
  • overwrite the BIOS using the emergency recovery procedures. Usually, the emergency flash code is activated by pressing a certain key combination while powering on the machine. You also need a specially prepared USB memory stick containing the BIOS binary. The details are very much dependent on your particular model. Also, be aware that this can potentially brick your device and should only be done as a last measure.
  • Some dell service tags are missing the suffix – just try the passwords for all suffices by adding -595B, -2A7B and -D35B to your service tags.
  • Unlocking methods for some Toshiba laptops are described here.
  • Some older laptop models have service manuals that specify a location of a jumper / solder bridge that can be set for removing the password.
If none of the above methods work, please use the vendor support.Please understand that my motivation for reverse-engineering comes from a personal interest – I will not accept offers to look at the specifics of certain models.

Wednesday, December 19, 2012

HTML Lesson 2

Now we use TAGS for design a HTML page.


<html>

<head><title></title></head>

<body>

<h1>Hellooooo Word</h1>

</body>

</html>

Let Start HTML

Asslamualykum


Now we started HTML.
First of all we need simple notepad, for HTML no need for extra ordinary softwares,
view example:


Welcome

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