Hot Computers & Programming How-Tos

How To: Hack websites using cross-site scripting (XSS)

In this episode of Full Disclosure we are explaining the website attack known as Cross-Site Scripting (XSS). Cross-Site Scripting is a type of security vulnerability that affects web applications that do not sanitize user input properly. This kind of vulnerability allows an "attacker" to inject HTML or client side script like JavaScript into the website. Cross-Site Scripting is most commonly used to steal cookies. Cookies are used for authenticating, tracking, and maintaining specific informa...

How To: Easily open your NAT on a ZyXel router

In this Computers & Programming video tutorial you will learn how to easily open your NAT on a ZyXel router. There are three steps involved in doing this. Open your web browser and type in the router IP address which is normally http://192.168.1.1. Then you will get the log in page. The password is either 1234 or admin. It will be written on the packaging of the router. On the next page click on UPNP, then check all three boxes and click 'apply'. Then you click on NAT and set the start and en...

How To: Turn an Iomega ZIP Drive into a USB drive enclosure

The good old Zip Drive introduced by Iomega in late 1994 served its purpose as a medium-capacity removable disk storage system until obsolescence kicked in as it was replaced by flash drives as well as rewritable CDs and DVDs. This video presents a number of fun, DIY art projects that you can do with your old Iomega Zip Drive. Specifically, this how-to looks at how you can take your old Zip Drive and make of it a USB driver enclosure. For more, or to get started on your own Zip Drive project,...

How To: Create an admin user CRUD in Ruby on Rails 3

In this free video programming lesson, we learn how to create an admin user CRUD in Ruby on Rails 3. Whether you're entirely new to Ruby on Rails 3 or are a seasoned developer merely looking to brush up on a few of the basics, you're sure to find much to take away. For all of the details, watch this quality video guide from the folks at Lynda.

How To: Turn any video into a screensaver on a Windows PC

You can make a screensaver with a MPG you get from the web and use "CamStudio" as one idea. You can use Infanview40, and install it the way you want it to open mpegs and add plug-ins that you get from the homepage.Open Infanview40, right click your .exe file to install in the program. Click "open" and Slide Show on INF.,scroll down to MPG that you want to add for your screensaver. Now the MPG is in the INFanview program,add to the screensaver.Click on "Play in full screen mode. Current Monito...

How To: Save data to a text file from a Visual Basic 6 application

In this clip, you'll learn how to export data from a Visual Basic app to an external TXT file. Whether you're new to Microsoft's popular event-driven program language & IDE or a seasoned developer merely looking to improve your chops, you're sure to find benefit in this free Visual Basic programming lesson. For more information, including a complete demonstration and detailed, step-by-step instructions, take a look.

How To: Reformat your computer step by step

This video tutorial belongs to the Computers & Programming category which is going to show you how to reformat your computer step by step. Go to BIOS by restarting your computer. Go to BOOT menu, select CD/DVD ROM and press f10 to save and exit. Now insert your operating system CD, don't let it run, restart your computer again and keep tapping f8. When the set up page is displayed, press 'enter' to set up Windows XP. Select your partition and press D to delete. Then press L to continue deleti...

How To: Align the printhead on your Epson printer

Not aligning your printer before you print is like going to a job interview without brushing your hair: Everything else looks right, but you somehow still look unprepared and messy. Aligning the printhead on your printer will help ensure all text prints out where it's supposed to print out and there's no awkward color blurring with pictures.

How To: Sort files into folders using Automator on Mac OS X

With OS X, you can use Automator to automate several functions. This nifty little how-to by macmost shows you how to sort files into sub-folders using Automator. You can use Automator to alter what happens when a file is added to a folder. In this example, new files added to a folder are then sorted into subfolders according to their type. You can add multiple actions to a folder and then determine which order they are used.

How To: Make an email server on your home computer

Learn how to make an e-mail server on your home computer to host your own web page and webmail service by following the steps outlined in this video tutorial. You will need a web server, an e-mail server, and a webmail interface. For the server, the most common program is WampServer, which you will need to download. Run through the installation process and grant the program access to your fire. Click on the new icon on your desktop and click Put Online and then Start All Services. This will g...

How To: Hack a weak WPA wireless network

This video tutorial presents instructions on hacking a weak Wi-Fi Protected Access, or WPA, wireless network. To follow along, and replicate this hack yourself, you'll need knowledge of the deauthentication, or DeAuth, process. For more information, and to get started hacking WPA networks for yourself, watch this hacking how-to.

How To: Set up and customize a Wacom Bamboo Pen & Touch tablet

In this clip, you'll learn how to set up and customize a Wacoom Bamboo Pen & Touch Tablet. Special emphasis is given to the customization of ExpressKeys, the touch ring and the pen. So easy, in fact, that this video tutorial can present a complete, step-by-step overview of the process in just under four minutes. For more information, including detailed, step-by-step instructions, take a look.

How To: Format an SD card

Is your SD memory card getting a little too full? Is it not working? Try reformatting it. It's the first and sometimes last step to troubleshooting card problems. So, if your SD card has become too cluttered, this guide will restore it to a like-new condition with a simple format.

How To: Change your NAT to OPEN with a Linksys router

This is a Computers & Programming video tutorial where you will learn how to change your NAT to OPEN with a Linksys router. Go to your browser and type in 192. 168. 1. 1 and that will take you to the basic set up. The authentication dialog box comes up. Type in ‘admin’ for the username as well as the password. These are default settings. In the Linksys page, go to ‘applications and gaming’ and on the Port Range page fed in these information. Your application you can name anything. Start 80, E...

How To: Connect a laptop or PC to an LCD monitor without DVI

Have an LCD flat screen monitor, but don't have DVI output on your laptop or desktop computer? That's no problem, because nowadays most LCD flat panel monitors come equipped with both DVI and VGA inputs. If not, you simply need to purchase a VGA to DVI adapter, which are pretty cheap, and connect it to your DVI cable and graphics card on your computer. Patrick from Tekzilla Daily tells you all about it, along with a tip on making sure your resolution stays it best and brightest when hooking u...

How To: Get a keynote presentation to play in Windows

It is a great video tutorial about how to create a keynote presentation to run on a windows platform. After opening the keynote presentation, click on file menu and open up the export window. This window shows different file formats and types. By using this we can export a quick time movie, an html, PDF, images, flash or a PowerPoint presentation file.

How To: Remove the top case and keyboard from a 13" MacBook

Accidents will happen. This brief how-to will guide you through the process of removing your 13" MacBook's top case both quickly and efficiently without damaging any of the components, the first necessary step of any successful repair. This tutorial will also be of use to those who wish to learn more about the guts of their MacBooks without actually disassembling their units.

How To: Use startDrag and stopDrag functions in ActionScript 2

Add interactivity to your Flash files with this basic tutorial on start/stopDrag functions in ActionScript 2.0. This function allows the user to manually move objects with their mouse clicks. Whether you're new to Adobe's popular Flash-development platform or a seasoned web developer looking to better acquaint yourself with Flash CS3, you're sure to benefit from this free software tutorial. For more information, and to get started using startDrag and stopDrag in your own projects, watch this ...

How To: Create a simple calculator application in Visual Basic 6

In this clip, you'll learn how to create a simple calculator app with VB 6. Whether you're new to Microsoft's popular event-driven program language & IDE or a seasoned developer merely looking to improve your chops, you're sure to find benefit in this free Visual Basic programming lesson. For more information, including a complete demonstration and detailed, step-by-step instructions, take a look.

How To: Change your computer password through the cmd prompt

This video teaches you how to change your computer's account password using the DOS command prompt. The first step is to get to the command prompt, you can do this simply by clicking run in the start menu and typing "cmd." You next type "net user" which will show you all of the user accounts on the computer. Choose the one you would like to change the password for and type "net user (account name)." It will then ask you for a new password, you may type anything you like here keeping in mind t...

Prev Page