Computer help
In this area, you will find many things how to protect your computer, or how to use your computer resources.

• Strong passwords
  posted on April 17, 2008 - 04:45:56 am
  
  Many peaple uses passwords, but they didin't know that their password can be unsecure, so read this article to know how to think password length and also that you will remember it.
  
  
• Computer security
  posted on April 17, 2008 - 04:41:32 am
  
  Everyone should know how to protect their computer. But about 60% peaple of the world didin't know how to do this.
  
  
• Security and privacy
  posted on August 18, 2008 - 07:36:28 pm
  
  By taking the following precautions, you can help reduce the risk of your computer being infected by a virus.
  
  
• Printing
  posted on August 18, 2008 - 07:33:25 pm
  
  You can combine worksheets, views (view: A set of display and print settings that you can name and apply to a workbook. You can create more than one view of the same workbook without saving separate copies of the workbook.).
  
  
• Data validation
  posted on August 18, 2008 - 07:29:32 pm
  
  Data validation is an Excel feature that you can use to define restrictions on what data can or should be entered in a cell.
  
  
• Macro security settings
  posted on August 18, 2008 - 07:22:24 pm
  
  The following list summarizes the various macro security settings. Under all settings, if antivirus software that works with 2007 Microsoft Office system is installed and the workbook contains macros, the workbook is scanned for known viruses before it is opened.
  
  
• Named ranges
  posted on April 15, 2008 - 01:03:47 am
  
  Many Excel formulas require the specification of one or more ranges of cells as arguments. In many cases the easiest way to indicate such a range is to select it using keystrokes and/or a mouse as the formula is typed.
  
  
• Matrix operations
  posted on April 14, 2008 - 12:41:28 am
  
  Unbeknownst to many users, Excel can do matrix operations very efficiently, either directly, or through the use of matrix functions.
  
  
• Creating fractions
  posted on October 05, 2008 - 01:09:02 am
  
  Word automatically converts text you type into fraction characters. Unless you have disabled the feature in Tools | AutoCorrect (Options) | AutoFormat As You Type, whenever you type 1/4, 1/2, or 3/4, Word substitutes the ¼, ½, or ¾ font character. These three characters are found in virtually all fonts, so this feature works reliably. Users often ask whether it is possible to get Word to “create” other fractions in a similar format. Well, yes and no.
  
  
• Booklet printing
  posted on October 05, 2008 - 01:03:58 am
  
  Versions of Word prior to Word 2002 don't provide any built-in way to do booklets, although Word 2000 does allow you to print more than one logical page on a physical page. The good news is that Word 2002 has the built-in ability to print booklets with automatically numbered pages.
  
  
• Generating index
  posted on October 05, 2008 - 01:02:10 am
  
  The Microsoft Word Help suggests that you can automatically generate an index. Sorry, but you can't (the "result" looks like an index, but the reader can't use it). You can automatically mark index entries: however, the amount of work required to edit the result into a useable index is usually double the effort required to manually mark the index entries one-by-one.
  
  
• Using columns
  posted on October 05, 2008 - 12:58:36 am
  
  When you open a new blank document in Word, you begin typing at the left side of the screen/page and continue typing to the right margin, where Word wraps your text back to the left so you can start again. All your lines of text are full width. But sometimes you need to divide your text into two or more columns.
  
  
• Tabs
  posted on September 26, 2008 - 01:12:37 am
  
  Have you ever tried pasting from someone else's documents into your own, or even just changing the page margins, or the font; and found that their tabbed lists no longer line up – so you have to waste a lot of time reformatting them? If so, it's because the person who created the document didn't use tabs properly.
  
  
• Numbered headings
  posted on June 12, 2008 - 08:17:53 pm
  
  Managing numbered headings and outline numbering in anything but the simplest of Microsoft Word documents can easily drive you crazy. You seem to go round and round in circles, and never end up with what you want. And just when you get close, it falls to pieces.
  
  
• Word help
  posted on May 06, 2008 - 01:17:45 am
  
  Microsoft Word is a powerful tool to create professional looking documents. This tutorial will help you get started with Microsoft Word and may solve some of your problems, but it is a very good idea to use the Help Files that come with Microsoft Word.
  
  
• Home network security
  posted on December 22, 2008 - 03:37:38 pm
  
  This document gives home users an overview of the security risks and countermeasures associated with Internet connectivity, especially in the context of “always-on” or broadband access services (such as cable modems and DSL). However, much of the content is also relevant to traditional dial-up users (users who connect to the Internet using a modem).