Data

How To : Encrypt batch files with variables

Encryption is the process of converting you data in to other obscure form so that no one can read it. Encryption can also be done using batch files. Batch files are scripting programs in windows which can be used to program small automatic operations. To do this open a notepad ...more

News : Apple Releases iOS 14 Developer Beta 8 for iPhone

Apple just released the eighth developer beta for iOS 14 today, Wednesday, Sept. 9. Beta 8 (18A5373a) appears to be a minor update offering bug fixes to improve overall stability. At the time, we haven't discovered many new or notable features or changes. As the eighth beta f ...more

News : Islamic State (ISIS) Attacks U.S. Power Grid!

Those of you who have been a part of the Null Byte community for even a short while know that I sincerely and firmly believe that hacking is the most important skill set of the future. To further emphasize how important our skill set is, knowledgeable estimates put the potent ...more

How To : Transfer and share files between a Mac and a PC

Transferring files between Macs and PC's has always been difficult, but now it's easier than ever before. This video will show you a series of easy step you can follow to transfer files between the two types of computer and unite your data.

How To : Use the if Function in Excel

Video: . IF function This article describes the formula syntax and usage of the IFfunction in Microsoft Excel. Description The IF function returns one value if a condition you specify evaluates to TRUE, and another value if that condition evaluates to FALSE. For example, the ...more

How To : Use drag & drop in MS Word 2007

In this video the instructor shows how to use the drag-and-drop feature in Microsoft Word 2007. You can use drag-and-drop to copy and move information within the Word document. This is particularly useful when you want to move and copy information within one page. However, if ...more

How To : Advanced System Attacks - Total Guide

Good day people, today we will examine some basic, for some people well-known attacks, also we will take a look at some advanced attacks. At the beginning I must stress that this article is not technical - in other words if you wanna hands-on exercise, this is not article for ...more

How To : Create a line-graph in Excel 2007

In excel a left click is made on box A1 and the X title is typed in as year. In A2 the year 2001 is typed and in A3 the year 2002. Both A2 and 3 boxes are highlighted and the bottom right hand corner is used to drag the work into a copied sequence down to A12. In B1 "populatio ...more

How To : Surf the web secretly

Kipkay details how to surf the web secretly and leave no trace behind on your computer. Many websites collect personal data without you knowing it and you should surf anonymously.

How To : Use FaceTime over 3G on a jailbroken Apple iPhone 4

Learn the secret to running the FaceTime video phone call app over your iPhone 4's data plan with this hacker's how-to. For all of the juicy details, and to get started making video calls over cellular internet on your own Apple iPhone 4, watch this video tutorial.

News : The World's First Digital Camera

Born in 1975, the world's first digital camera used a standard cassette tape to record images, rather than today's standard data cards. Vintage 1975 portable all electronic still camera. Via Kodak, Steve Sasson, the inventor of the digital camera, describes it's inception: "I ...more

How To : Use a Venn Diagram to Solve Probability Problems

Video covering how to set up a Venn diagram. The video covers how to draw the diagram and then look at a set of data and place the data in the correct part of the Venn diagram. The sample problem is as follows. Hector has entered the following names in his contact list of his ...more

How To : Use SketchUp to model for Google Earth

This 3D software modeling tutorial series shows you step by step how to create a suitable model for Google Earth within SketchUp. The series will start by showing you how to export data from Google Earth to use for reference, how to build and optimize the modle, texture it in ...more

How To : Enable or Disable USB Port in Your PC

This video will show you how to enable or disable USB port in your PC. If you disable USB port nobody could insert a USB device on your computer and could not copy your data. You could enable the port whenever you needed. Watch the video and follow all the steps. Video: .

How To : Use VLOOKUP with multiple lookup values in Excel

New to Excel? Looking for a tip? How about a tip so mind-blowingly advanced as to qualify as a magic trick? You're in luck. In this Excel tutorial from ExcelIsFun, the 488th installment in their series of digital spreadsheet magic tricks, you'll learn how to use VLOOKUP with m ...more

How To : 8 Ways Your iPhone Can Make Emailing More Secure

Privacy is a growing concern in the tech industry, but Apple has fallen behind many of its peers when it comes to email security. Fortunately, iOS 15 changes that. Your email address is the key to a vast amount of personal information, not to mention a stepping stone into your ...more

  • Hot
  • Latest