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How To: Hack Windows shares

In this installment from the Unorthodox Hacking series of computer security tutorials, you'll learn a number of methods for hacking Windows shares as well as means of mitigating those hacks. For detailed instructions on Windows shares, and what you can do with them, watch this helpful video guide.

How To: Take a screen-shot with your keyboard

Internet4Dummies shows how to take a screen-shot of your desktop screen using your keyboard and a photo-editing software like Microsoft-Paint, in this walk-through video first you have to navigate or arrange your screen as desired to be captured in the snapshot. Then using the print screen key the whole desktop screen can be captured. This image can be edited by any photo editing software for ease of use Microsoft Paint is used in this example. For this just open Paint and paste the screen-sh...

How To: Permanently delete previously deleted files on a Mac

The guy in this video shows us how to permanently delete files on a Mac. First one would click on your desktop so the finder pops up and one would go to "utilities" and click "disk utilities". Next, one would click on the disk which they would like to clear, then click "erase" and then click "erase free space". After clicking, a box will pop up asking if you want to erase 0 times which clears the disk 1 time, 7 times which clears the disk 7 times to delete unwanted files, or 35 times, which r...

How To: How Long Would It Take to Crack Your Password?

If you have any doubt about how secure that strong password you created really is, there's an easy way to check online. Just visit HowSecureIsMyPassword.net, which uses a combination of math and statistics to determine how long it would take for a PC to crack your password. It's sponsored by Dashlane, one of the top password managers available, and also gives you tips on how to make your password or passphrase stronger. The site claims the password submitted is not sent over the web, and its ...

How To: Hack into a compuuter, the easiest way

In this Computers & Programming video tutorial you will learn how to hack into a compuuter, the easiest way. Go to start > run, type in ‘cmd’ > OK. To find the IP address of a website, type in ‘tracert myspace.com’. This example is to find IP address of myspace.com. Then all the IP addresses of the website will be displayed. If you want to shut down a computer, now you type in ‘shutdown’. A remote shutdown dialog box will open up where you put in the IP address. That’s all. The ...

How To: Open ISO files using WinRAR

In this video tutorial, viewers learn how to open ISO files, using Winrar. An ISO file is in an "image" of an entire CD or DVD. It contains all the contents of the disk. Begin by opening Winrar. Go to Options and select Settings. Go to the Integration tab and check ISO. Now Winrar will be able to associate with ISO file. Press OK. Users just need to right-click the file and select extract. It is the same as a ISO extractor program. This video will benefit those viewers who have Winrar and wou...

How To: Boot Windows or Ubuntu from a USB flash drive

Create a bootable USB flash drive to keep an extra OS of Windows or Ubuntu. You always want to have a copy of your Linux or Windows operating system on a separate device other than your computer. Because even if your computer or laptop is relatively new, it's very easy for some random fluke - an internal error or virus - to completely shut you down when you least expect it.

How To: Open Windows mail attachments on a Mac

When you're a Windows OS user it's very easy to send out attachments on emails as .doc documents, made in Microsoft Office or Excel. But just because you're a Windows user doesn't mean your friend or coworker is. Or say that you're a MAC user and your friend keeps loading you with Microsoft Office documents. What do you do, other than telling him to stop already?

How To: Open a zip file without using WinZip

Unzipping compressed files is a basic skill that every computer user should know. Compressing allows you to reduce the size of large files for easier information transfer. This video tutorial demonstrates the basic steps of unzipping a file without the use of Windows WinZip.

How To: Import pictures and photos into Keynote presentations

Keynote can make your photos and images look amazing. It also makes them easy to work with. If you have, for example, four different file formats of different images, rather than dragging each of them into a presentation and trying to create a slide, you can grab all four and drag them right into the slide navigator and have full image slides ready to go. Just press play. For more, watch this friendly OS X tutorial.

How To: Mount ISO files using Ubuntu terminal command line

In this video tutorial, viewers learn how to mount ISO files without burning DVD. This task is very fast, easy and simple to do. The first way is to simply right-click on the ISO file, go to Open With and select Open with "Archive Mounter". The second way is to open the Terminal program and type in the command line: sudo mount -o loop -t iso9660.ISO [directory]. Users will need to create a directory before using the terminal command line. Finish by pressing the Enter key. This video will bene...

How To: Delete Your Mac OS X Cache

In this tutorial, Brian from TruTricks shows us how to delete a cache in a Mac or any Apple computer. This should be performed at least once every week. First, go down to the menu bar and click on "finder". Click on "Macintosh HD", "Library" ant then "Cache". Now, right click on "cache" and then select "delete" from the drop-down menu. Next, click on "users" and then click on your name, then click on "library", "Cache" and right click and select "Delete". Now, go to your trash can and empty y...

How To: Install OSX Snow Leopard from USB drive to Windows PC

In this video you will learn how to Install Mac OS X Snow Leopard from a USB drive to windows. This does not include how to exactly download Snow Leopard but it does, however, show how to install it from the USB drive. Mahmood23 shows how you first setup your partition and how to restore your formatted USB. Once you've restored the USB, you will be able to install the program. According to Mahmood23, the restore process takes about 30 minutes. Once it's restored, your computer will be availab...

How To: Reset an admin password with Windows Password Key

Have you lost of forgotten your administrator password in Windows? There's no way you can do anything without it, so how to do you get your password back? Well, you're not going to be able to get it back, but you can reset it, and Windows Password Key can help. This tutorial will show you the steps to removing your lost Windows password and resetting it altogether.

How To: Create a bootable Windows 7 repair disc on a USB drive

In this how to video, you will learn how to create a system repair disc on a bootable USB flash drive without having to burn a CD for your Windows 7 system. First, plug in your USB drive and create new folders in it. Name the first folder boot and the second sources. Next, open a command prompt and type in the cd c:\recovery, dir /a:sh, and so forth as shown. Once you have typed in the proper commands in the prompt, eject the flash drive. Restart the computer with the drive plugged in. Boot f...

How To: Format a hard drive with the Mac Disk Utility

Formatting a hard drive is not exactly an essential computer skill, but it certainly is if you're a technie who's looking to start building your own computers. Hard drive formatting involves erasing/formating a hard drive or USB flash drive to be compatible with different formats like MAC OS Extended and Windows OS.

How To: Find the IP address and subnet mask of your computer

It's good to know the IP address of your computer. With this information, you can track your computers usage online, and will also know how to change it if you want to surf unnoticed. This tutorial will show you exactly how to find the IP address of your PC, so you will never be lost again. There are a number of programs that require your IP address, for example if you are setting up an external device like an XBox live to your Internet connection, you will need to make sure the IP address is...

How To: Eject devices from the use of the terminal for a Mac

In this tutorial, we learn how to eject devices from the use of the terminal for Mac. First, go to the terminal of your computer where you will see a notepad sort of page. Next, type in "df" and then press return. You will now see a list displaying processes on your computer. On the bottom will be your public zoning device, which is your USB device. Next, type in "hdiutil eject -force (the code under "mounted on)- volumes-publiczone". This is not case sensitive, but don't forget or add in any...

How To: Change your IP address from the Windows command line

Need to change your IP address? In this how-to, you'll find instructions for changing your IP address from the Windows command prompt with the ipconfig console application. For step-by-step instructions, take a look. NB: Changing your IP will not protect your identity; it's merely a simple expedient for getting around certain problems ones might encounter while using the Internet.