My Computer Dummies

How to make a sine graph in excel 2007 (plot sine wave)

2012-01-22T18:53:00.000-08:00

Make a sine graph in excel 2007 (plotting sine wave on Excel).By using Microsoft Excel, we can easily create a graph sine, cosine graphs, charts and graphs tangent of the other trigonometric functions. Specifically discussed in this post about how to create charts in Excel sinuses that might be useful for beginner friends. To create a graph of sin in Excel 2007, following procedure below: 1.

Create cosine graph/plot cosine wave in excel

2012-01-22T18:09:00.000-08:00

With Using Microsoft Excel, we can make a variety of curves from mathemathic functions such as trigonometric functions : sine curve, cosine, tangent, hyperbolic sine (sinh), cosec (cosecant), sec, etc.. In addition trigonometry function can also be made logarithmic curve, the exponential curve, linear curve, the curve da various other mathematical equations. Basically to make a curve of

How to find the matrix A if we known of Leontief matrix

2011-11-21T01:40:00.000-08:00

How to find the matrix A if we known of Leontif matrix. This post is a continuation of my previous post about the Leontief inverse matrix, as well as to answer questions friend about the inverse matrix, which asks you about how to calculate the matrix technology if we known the Leontief inverse matrix. If we let the technology matrix is a matrix A, and L is the Leontief inverse matrix. L = (I -

How to calculate Leontief matrix in excel

2011-11-21T01:05:00.000-08:00

Calculate the Leontief matrix in excel. Leontief matrix is a matrix that is the inverse of identity matrix minus matrix A. Leontief matrix is widely used in making the simulation or quantitative input-output analysis. In mathematical equations used to define the matrix Leontif are: L = (I - A) -1 where: L = matrix inverse Leontief I = Identity Matrix A = matrix A By using Microsoft Excel, if

How to calculate logarithm addition and logarithm multiplication in excel

2011-11-21T00:33:00.000-08:00

How to calculate logarithm addition and logarithm multiplication in excel. By using Microsoft Excel, in addition to calculate logarithm reduction and log division. Can also be done multiplication and addition of logarithms. In this post the process of logarithm addition and logarithm multiplication refers to the properties of logarithms as below: ª log a = 1 ª log 1 = 0 ª ⁿ = n log a ª ⁿ log b

How to calculate logarithm reduction and log division in excel

2011-11-21T00:09:00.000-08:00

How to calculate logarithm reduction and log division in excel. By using Microsoft Excel, we can perform the calculation of logarithms. In this post specifically discussed about how to use a logarithmic reduction formula and the division of the logarithm. In general, how to write formulas / functions in excel logarithms is using syntax: LOG (number, base) with: Number is the positive real

Calculate circumference of a circle in excel

2011-10-18T23:18:00.000-07:00

With using excel we can find circumference of a circle. If we know the radius value, diameter value or area value then we can calculate and find circumference of a circle. There are some formula to calculate circumference of a circle in excel, is defined on below table : With : A = area of cirle r = radius of circles d = diameter of circle C = circumference of cirles For more detail, you can

How to Calculate the Area of a Circle

2011-10-18T22:49:00.000-07:00

A circle is one of the geometric shapes, sometimes we need to calculate the radius, diameter, area or circumferences of circle. With using excel we can find the radius, diameter, area or circumferences of circle using formula below : For example :1. Create table belowThere are 3 cell contain data . a. Cell B5 is a radius dataIf we know radius value, then we can calculate the area of circleb.

Free audio converter amr to mp3/wav, wav/mp3 to amr

2011-10-07T06:22:00.000-07:00

Amr audio file format was first made for mobile, if the amr file to be run on a computer requires a software amr player, or can also be a way to convert audio files into mp3 format to audio files can be read on the mp3 player like winamp or windows media player. This amr converter software now widely available on the internet with a variety of character types licence from free (freeware) or paid

Feature Specification and Limits of Microsoft Excel 2007

2011-10-07T05:01:00.001-07:00

There are some new feature of Microsoft Excel 2007, but every feature has specification and limits, such as : a. Worksheet and workbook specifications and limits b. Calculation specifications and limits c. Charting specifications and limits d. PivotTable and PivotChart report specifications and limits e. Shared workbook specifications and limit For details every Specification and Limits , we

Microsoft Excel Tutorials

2011-10-07T05:01:00.000-07:00

Microsoft Excel is a powerfull spreadsheet application that can be use for calculation of dataset, create graph, make pivot tables, and customize procedure calculation using a macro programming language called Visual Basic for Applications. Below there are some tutorials microsoft excel 2003 and 2007 for beginner. Introduction 1. Error 16 digit number in excel 2. List of error or bug in

What's new in Microsoft Office Excel 2007

2011-10-07T04:59:00.000-07:00

Microsoft Office Excel 2007 provides powerful tools and features that you can use to analyze, share, and manage your data with ease There are some new feature in Microsoft Office Excel 2007, such as : 1. Results-oriented user interface with ribbon menu The new results-oriented user interface makes it easy for you to work in Microsoft Office Excel. Commands and features that were often buried

How to create horizontal navigation bar using css script (drop down menu version)

2011-09-16T06:32:00.000-07:00

oOne of the horizontal navigation menus are created using css and html scripts that can be put on the blog is a horizontal navigation menu / dropdown menu. As the picture below: In this tutorial we will build the navigation bar from a standard HTML and css script list. A navigation bar is basically a list of links, so using the

elements tag : There are two steps to making the

Calculate angles using the arcsin, Arccos, arctan in excel 2007

2011-07-28T19:49:00.000-07:00

Arcsin function is a trigonometric function that is used to calculate the inverse sinevalue, while the arccos are inverse cosine function, and atan is the inverse tangent function. This function is an inverse function of sin, cos, tan. In general, writing formulas in Excel can be seen below syntax: arc sine ---> ASIN (number) arc cosine ---> ACOS (number) arc tan -----> ATAN (number) Note: a

Free primes number calculator (freeware)

2011-05-16T17:03:00.000-07:00

Software primes number calculator is a freeware software can be used to calculate the prime numbers or search and generated primes numbers in any intervals. Software prime numbers is very simple and could be an alternative for users who have difficulty calculating prime numbers. To use this software is to enter the interval value of numbers in the Input Range, and click the "calculate prime

How to chat multi ID YM (Multi login Yahoo Messenger )

2011-03-25T03:21:00.000-07:00

How to chat multi ID Yahoo Messenger (Yahoo Messenger Multi login). Today we will try to use a free software (freeware yahoo messenger tweaking). This software can perform some configuration on IM applications so that we can open more than one Yahoo Messenger application simultaneously in a same computer, so can chat on ym with multi login using the Yahoo ID from a different email. There are

Blender free software 3D content creation

2011-01-13T20:12:00.000-08:00

Blender is the free open source 3D content creation suite. Blender is a powerfull 3D Software for modeling - shade - animate - render - composite - interactive 3d Blender's animations systems supports a variety of techniques and tasks, allowing the creation of complex animations. OS Supported Platforms : Windows 2000, XP, Vista, Mac OS X (PPC and Intel), Linux (i386, SGI Irix 6.5, Sun

How to Fix dead pixel on LCD monitor (dead pixel repair)

2010-12-21T22:01:00.000-08:00

How to Fix dead pixel on LCD monitor (dead pixel repair). For users of LCD monitors, sometimes comes a point at which the screen can not display color properly. Dots on the screen is sometimes the color is just the same as changing the monitor display. So often reduces the quality of the display. The point at which the broken screen usually called Dead pixel or Stuck Pixel . We can fix dead

Add url Baidu (submit blog to Baidu and increase visitors from china)

2010-11-18T05:52:00.000-08:00

Add url Baidu (submit blog to Baidu and increase visitors from china). Baidu is China's largest search engine. In China, Baidu is more popular when compared to google. Based on data from Alexa rank, looks Baidu ranked first in China, and ranked 6th in the world .. In China google.com.hk only ranked 5th. Baidu website description details can be seen below: About Baidu.com (baidu.com): The

Add url to Yandex (submit blog to Yandex) to increase visitors from Russia

2010-11-14T09:35:00.000-08:00

Add url to Yandex (submit blog to Yandex) to increase visitors from Russia. Yandex is the largest search engine in Russia, based on data from Alexa, especially from Russian Internet users look Yandex more popular than Google, Yahoo, Bing. Yandex is in position 1 while google.ru is at position 4. can be found here Top Sites in Russia According the data from Alexa 85% Yandex users come from Russia

Convert Decimal to Octal

2010-11-14T08:42:00.000-08:00

How to Convert from Decimal to Octal. By using Excel 2003, the decimal number can be converted into Octal (decimal to Octal). However, the function to convert decimal numbers to Octal has the some limitations of which can be seen in the syntax and description below: Syntax DEC2OCT(number, places) Number is the decimal integer you want to convert. If number is negative, places is ignored and

Convert Decimal to Binary

2010-11-14T08:35:00.000-08:00

How to Convert from Decimal to Binary. By using Excel 2003, the decimal number can be converted into binary (decimal to binary). However, the function to convert decimal numbers to binary has the some limitations of which can be seen in the syntax and description below: Syntax : DEC2BIN(number,places) Number is the decimal integer you want to convert. If number is negative, places is ignored and

How to download ebooks on google books using google book downloader user script

2010-11-08T02:51:00.000-08:00

How to download ebooks on google books using google book downloader user script. Using google book downloader user script and greasemonkey is one alternative for Firefox users to download books from google book. This method is a complement of the previous ways on how to download book on google books and download the ebook in google book using firefox cache In this post we use an add-on firefox

How to install Google's book userscript downloader in firefox to download ebook from google book

2010-11-08T02:33:00.000-08:00

How to install Google's book userscript downloader in firefox to download ebook from google book .After the add-on greasemonkey installed on your computer, then the next step is to install Google's book userscript downloader in firefox. To install Google book downloader userscript following procedure: 1. Open firefox 2. Open the following pages Google book downloader userscript Click the "

How to install greasemonkey on firefox to download ebook from google book

2010-11-08T02:15:00.000-08:00

How to install greasemonkey on firefox to download ebook google book. Greasemonkey is one of the add-ons that can be used free of charge. This post is created to help friends who are beginners and trouble to download book on google books. To install greasemonkey, do the following procedure: 1. Open the Firefox browser 2. Open the following pages to install the addon greasemonkey Will open the

PDF files are vulnerable to virus attacks?

2010-11-03T13:56:00.000-07:00

PDF files are vulnerable to virus attacks? Portable Document Format (PDF) is a document format that is currently widely used by computer users. Events are unfortunately exploited by malware authors who deliberately makes an easy target for malware attacks. The malware authors do ekslpoit on a number of weaknesses in Adobe's PDF, so that format can not be used. More than 50% of attacks carried

How to install google maps on blogspot (displays a map in blog )

2010-10-30T08:25:00.000-07:00

There may be among friends who want to install the maps from google map for maps and satellite images to appear on the blog. This map can help visitors find your site or location. Google allows users to select a specific location on a map, the map can then be put to a blog at no charge (free). All you have to do is just need to open a google site map, select the place / location on the map then

Sony stop selling the Walkman in Japan

2010-10-25T10:38:00.000-07:00

Sony stop selling the Walkman in Japan. Electronics company "Sony" said it would not longer sell portable music players (Walkman) in Japan. Sony has stopped production of the cassette Walkman and the remaining inventory in stores Japan is the final product. Based on research from a team sony "The way consumers listen to music has many moves to digital audio," so that "Sony decided to end sales

Auto Mute software utility to make a PC silent

2010-10-18T23:41:00.000-07:00

Auto Mute software utility to make a PC silent when it's turning on or is waking up. A solution is as easy as a pie! The sound is automatically muted when the computer is turning off or is going to sleep/suspend mode. Also there is an option to mute sound when screensaver appears. So the next system start is absolutely silent even if you forgot to turn the sound off in previous session. After

Make related post with thumbnails in blogger (blogspot)

2010-09-28T17:11:00.000-07:00

In addition to making related post in text form, we can also make a related post with thumbnails in the blog. Related post with thumbnails by default will take pictures in the post to serve as a thumbnail in the related article, if in the post did not exist then the thumbnail image will be blank. A site that provides services to make related post with thumbnails is http://www.linkwithin.com

Renaming of lot of files and folders by using Ant Renamer

2010-08-25T15:09:00.000-07:00

Ant renamer is a free and opensource program that makes easier the renaming of lots of files and folders by using specified settings.Ant renamer will only rename the files' names, it will not modify their contents. It supports unicode, which means that you can rename files that have characters in Greek, Japanese, Chinese, Arab or any other language. Since most of the programs have problems with

New Digg verify

2010-08-17T13:42:00.000-07:00

This is a post to verify new digg .

Free download tutorial photoshop (manuals photoshop in pdf version)

2010-08-05T17:52:00.000-07:00

Adobe Photosop a graphics processing software (raster-based images) are very powerful. We can manipulate images by using the tools already available in the photoshop software. Several variants of which we know photoshop like Photoshop 7, Photoshop CS, Photoshop CS2, Photoshop CS3, Photoshop CS4 and CS5 Photosop, etc Actually in the software is already equipped with the help file documentation

Creating a horizontal navigation menu on blogspot with css menu (blue sprite version)

2010-07-28T01:09:00.000-07:00

Creating a horizontal navigation menu on blogspot with css menu (blue sprite version). By default, navigation menus are not available at blogspot. To show or make the navigation menu then needs to be added scripts (css or html script). In this post we will create a simple horizotal the navigation menu using the css script .Menu script as namely sprite horizontal blue version is a variant of

Sitemap

2010-07-17T02:10:00.000-07:00

Sitemap Blog ... Complete Link ..... / 17 pages My Computer Dummies My Computer Dummies: July 2010 My Computer Dummies: June 2010 My Computer Dummies: April 2010 My Computer Dummies: March 2010 My Computer Dummies: February

Text function in excel 2003

2010-07-15T01:58:00.000-07:00

Based on data from 2003 excel offline help, there are some text functions such as: ASC Changes full-width (double-byte) Bahasa letters or katakana within a character string to half-width (single-byte) characters BAHTTEXT converts a number to text, using the ß (baht) currency format CHAR Returns the character specified by the code number CLEAN Removes all characters from a text nonprintable

How to leave the title field blank in HTML Javascript widget

2010-06-23T14:32:00.000-07:00

How to leave the title field blank with the HTML Javascript widget If you using the HTML javascript widget in blogger/blogspot. Suddenly, we cannot edit or a new HTML Javascript widget without entering someting text in the title field. whenever I try to leave that field blank, it will show error. Error message: "required field must not be blank." This means that not only can I not edit widgets I

Earn dollar from shareapic

2010-06-19T18:25:00.000-07:00

Shareapic is a website that allows you to put your own pictures (photos) and when someone clicks on the picture, you can get paid for each click. You can share the pictures or photos you upload in your blogs, facebook and other your site. There is no limit to how much you can share with others, which means you can earn as much as you want. The only way to get paid at the moment is by paypal,

Free javascript hosting

2010-06-17T21:03:00.000-07:00

Sometimes if you create a blog on a free hosting like blogspot, so to beautify the look of a blog requires a javascript file, but blogger does not allow for hosting a javascript file javacript exception file is inserted into the gadget html / javascript. Solutions to overcome this is to utilize the free javascript hosting Free JavaScript Hosting can help you to host a javascript file, and use

How to make oldest blog post go first page (home page) in blogspot

2010-06-15T15:58:00.000-07:00

In blogspot, How to make oldest blog post go first page (home page) ?. You can change time on the "post date and time" with the newest time. Example when I make this post at 23/05/10. Then when you make oldest blog post go first page (homepage), you must change time with a newest time. Login in your blogger account Edit post, select blogpost that will go first page On the post option change "

Free audio hosting , Free Music Hosting

2010-04-22T05:09:00.000-07:00

Below list of free audio hosting , free music hosting and free mp3 hosting 1. ImageCabin Maximum audio size = 25 MB , registration required = no Allowed audio files: wav, mp3, ogg 2. MailboxDrive Maximum audio size = 15 MB , registration required = yes Allowed audio files: mp3, mp4, wma 3. MP3 Upload Maximum audio size = 12 MB, registration required = no Allowed audio files: mp3, wav,

Free download naruto games,super mario bros, Sonic, Legend of Zelda, Metroid, Metal Slug, Scooby Doo, Spongebob games,etc

2010-04-17T10:44:00.000-07:00

Free Download games naruto, super mario bros, Sonic, Legend of Zelda, Metroid, Metal Slug, Scooby Doo, Spongebob (freeware) The development of software games today are very advanced, there can be played on computers pc offline, in the pc which is connected to a computer network (networking), or it can also be played online (internet). There are several games that can be downloaded for free such

Best antivirus 2010

2010-04-02T04:00:00.000-07:00

Below are the criteria uses to evaluate and compare antivirus software: 1.Scope of Protection 2.Effectiveness 3.Ease of Installation and Setup 4.Features 5.Updates 6.Help & Support Scope of Protection The best antivirus solutions

Paint.NET is free image and photo editing software (freeware)

2010-04-01T08:14:00.000-07:00

Paint.NET is free image and photo editing software for computers that run Windows. It features an intuitive and innovative user interface with support for layers, unlimited undo, special effects, and a wide variety of useful and powerful tools. An active and growing online community provides friendly help, tutorials, and plugins. The list can be seen below 1.

Free data compression software

2009-12-25T13:19:00.000-08:00

This software can be freely used, copied, studied, modified, and redistributed by everyone that obtains a copy: “free software” or “open source software”. Typically, this means software which is distributed with a free software license, and whose source code is available to anyone who receives a copy of the software. 1. 7-Zip 2. ARJ 3. AdvanceCOMP 4. Ar (Unix) 5. Ark (computing) 6. Bzip2 7.

How to Change the System Properties Logo in Windows 7

2009-12-24T23:50:00.000-08:00

Maybe there among my friends who had seen at the system properties attached logo, image or photograph owner of the computer. Actually you can install their own pictures or photos on your computer's system properties. You only need to change some registry setting your windows 7. For example you can see like picture below, there are pictures cats under the Windows logo (you can replace the image

How to Uninstall Tablet PC components at windows 7

2009-12-24T18:58:00.000-08:00

Windows 7 provides component features a tablet PC, this feature works only if the type of computer you're using a tablet PC type, information about the tablet pc can be found here tablet pc. If you only use a PC (desktop) or a notebook, you better turn off the service or uninstall the tablet PC tablet pc components to improve windows 7 performance. To uninstall the tablet PC in windows 7 can do

How to disable autoplay (autorun) all media device in windows 7

2009-12-24T18:35:00.000-08:00

Autoplay / autorun is one of the main features of windows that served to open the file in the data media (CD / Notebook External / Flashdisk, etc.) automatically. There are some weaknesses if you use / activate this feature: 1. If the CD / Notebook External / Flashdisk contains a virus so the virus can easily attack your computer through the features autorun / autoplay windows 7 2. Windows 7

How to disable UAC (User Account Control) in windows 7

2009-12-24T18:09:00.000-08:00

User Account Control (UAC) is a security feature windows 7. Each time you access the files or application windows vista system will display a warning UAC confirmation of this security feature. This feature may be off (disable) so you do not interfere with windows often ask the user account control. Disabling UAC does not interfere with the performance of your windows 7. To disable user account

Alexa rank

2009-12-22T22:34:00.000-08:00

Alexa ranks sites based on tracking information of users of its Alexa Toolbar for Internet Explorer and from integrated sidebars in Mozilla and Netscape. Once installed, the toolbar collects data on browsing behavior which is transmitted to the website where it is stored and analyzed and is the basis for the company's web traffic reporting. Please try your code. But damages that

Panasonic and Alcatel Secret Codes

2009-12-15T22:45:00.000-08:00

Below are a few secret codes of Panasonic and Alcatel mobile phones. You can use these Panasonic and Alcatel secret codes on your mobile phone Note: There is some code that can only be used on mobile phone-type specific Please try

BenQ-Siemens and LG Secret Codes

2009-12-15T21:57:00.000-08:00

Below are a few secret codes of BenQ-Siemens and LG mobile phones. You can use these BenQ-Siemens and LG secret codes on your mobile phone Note: There is some code that can only be used on mobile phone-type specific Please try your

Siemens secret codes

2009-12-15T21:53:00.000-08:00

Below are a few secret codes of Siemens mobile phones. You can use these Siemens secret codes on your mobile phone Note: There is some code that can only be used on mobile phone-type specific Please try your code. But damages that occur as a result of the phone you use this code outside of our responsibility. Siemens secret codes 1. * # 06 # Displays IMEI

Sony Ericsson Secret Codes

2009-12-15T21:38:00.000-08:00

Below are a few secret codes of samsung mobile phones. You can use these Sony Ericsson secret codes on your mobile phone Note: There is some code that can only be used on mobile phone-type specific Sony Ericsson 1 .* # 06 # Displays

Samsung Secret codes

2009-12-15T21:26:00.000-08:00

Samsung secret codes Below are a few secret codes of samsung mobile phones. You can use these samsung secret codes on your mobile phone Note: There is some code that can only be used on mobile phone-type specific 1. * # 06 # Displays

Cara bisnis online gratis di internet menggunakan blog blogspot untuk pemula

2009-12-15T17:28:00.000-08:00

Seperti judul postingan ini yang membahas tentang bisnis online gratis di internet menggunakan blog blogspot untuk pemula, maka di bawah ini saya mencoba membuat beberapa jawaban sesuai dengan pengalaman saya membuat blog dan mencoba me-monetize (menghasilkan uang) blog, khususnya untuk teman yang menggunakan blog gratisan. Agar lebih mudah dipahami buat teman-teman yang masih pemula , postingan

Memasang widget google translator ke blog (translator gambar bendera)

2009-12-13T15:41:00.000-08:00

Selain google translator standar, anda juga bisa memasang widget google traslator dengan icon bendera. Jika anda mengklik ikon bendera, maka secara otomatis akan terbuka sebuah halaman hasil terjemahan dari halaman aslinya.Widget ini hanya berfungsi jika halaman web anda berbahasa Indonesia, dalam widget ini anda bisa mengubah atau menerjemahkan isi web anda ke 16 negara (bahasa) lain. Widget ini

Defrag file using Defraggler (freeware)

2009-12-08T06:11:00.000-08:00

Defraggler is a software to defrag your entire hard drive, or individual files - unique in the industry. This compact and portable Windows application supports NTFS and FAT32 file systems. You can download Defraggler here: freeware file defragmenter

Windows PE Live CD

2009-12-04T12:00:00.000-08:00

Microsoft Windows Pre-installation Environment (Windows PE) is a powerful replacement for the Microsoft MS-DOS operating system in your deployment processes, test and diagnostic tool development, and system recovery processes. Windows PE is a minimal Windows system that provides limited services based on the Windows XP Professional and the Windows Server 2003 kernels. It also provides the minimal

EASEUS Deleted File Recovery (free data recovery software)

2009-12-04T11:38:00.000-08:00

EASEUS Deleted File Recovery is a fully functional freeware designed to recover deleted files from all types of media such as Hard Disk Drives, Floppy Drives, Smart Media, Compact Flash, Memory Sticks, and other types of removable media. Features