How to clear Cache-Mozilla Firefox

What is a cache-Cache-Web cache or kash is an arrangement in a web browser to store images, HTML documents etc. temporarily. It stores data transparently in order to respond the future requests faster because as it reduces bandwidth usage and server load. The data stored might be a duplicate or may being used again and again. If the requested data is already stored in the cache browser will complete the request relatively faster and might be slower if the cache has to recomputed  or need fetch the data from the original storage source therefore as more as the requests responded from the cache data, the system performance will also be a little faster. But excessive storage in cache  may cause the system to run slow or even cause the firefox to crash therefore it is necessary to empty the cache frequently-

How to clear the Mozilla Firefox cache

Mozilla Firefox provides three ways to clear the cache-
Option-1-Go to top, Click Tools>Options. Now this screen will appear –

Click “advanced>Network” in the top right corner. Your screen will display the actual amount stored in your cache. Click Clear and click ‘OK’ to save. Restart Firefox.

Option-2-Go to top, Click Tools>Options>Privacy.– Now the following screen will appear –
By clicking on the “Clear your Recent History”, a smaller screen will appear like this-
Now select “every thing” by clicking the dropdown box. ‘check’ the box in the left side of ‘cache’. You can check more or all boxes here. Click “clear now”, the smaller screen will disappear automatically within a few seconds.Click ‘OK’ to save. Restart Firefox.

Option-3(Automatically clear the cache)- You can set Firefox to automatically clear the cache when it closes - At the top of the Firefox window, click on the Firefox button and then select Options, Select the Privacy panel. In the History section, set Firefox will: to “Use custom settings for history”. Select the check box for “Clear history when Firefox closes”.
In additition to “Clear history when Firefox closes”, click the Settings... button. The Settings for Clearing History window will open. In the Settings for Clearing History window, click the check mark box next to “Cache” (and/or other boxes as per your choice), as given below.
Click ‘OK’ to save. Restart Firefox.

Make Computer at your house-save money-The Computer Cabinet

All we use computers but some of us purchase a branded computers and others purchase the so called assembled computers. Efficiency of both the machines depend upon the types of components used to assemble the computer and not on the fact that on which table it has been assembled. A computer assembled on a small desk by a technician in his house may work better than that assembled on a conveyer belt of a highly popular brand, if the components used by the technician are of better quality. Assembling a computer at your house is a very easy task. all components and cables are easily available in the market and most of the cables and connectors are so desined that these do not fix in the wrong sockets. If you assemble a computer with high quality components at your house you can save atleast $170.00(INR-10000.00). So why not to try your self.
I have started a series of articles on this subject. Today's article deals with a list of components you need before starting to assemble a computer at your house and comprehensive information on first item(The Computer Cabinet) you need. This series will continue till I explain all Items till first start of the machine one by one-

List of Items required to assemble a computer at your own house

(1)  A Case or Cabinet
(2)  An ATX Mother Board
(3)  A power Supply Unit
(4)  A Hard Drive
(5)  RAM
(6)  Connecting Cables
(7)  DVD Writer
(8)  Speakers(Optional)
(9)  Processors

A Computer Case or Computer Cabinet

                                             Image Curtsey-
First of all you need a case or a cabinet in which you have to assemble all the required components(Parts) of your computer. A computer case is called by various names like Computer Chassis, System Unit, Tower. Some time it is also called as simplly computer which is not correct. Two types of computer cabinets are available in the market. One is iron or metal cabinet or other is a plastic cabinet. The plastic cabinet will be a better choice because it is more safe against electric shock hazards, though it may cost some more. Various designs of cabinets are available in the market so choose your favourite one


Before finalizing the selection of your computer cabinet you have to consider the following factors-
Through in previous years most of the computer cases had simple rectangular shapes, and were often painted beige, black cream or white without paying any attention to design but now the computer cabinets are available in many attractive disigns and shapes. Some cases are available with clear side panels or acrylic windows so that users can look inside while the system is in action. Computer Cabinet Size
Your size selection will depend upon the mother board you have selected. Mother Board is the largest component of most of the computers and shape and size of a computer cabinet will always be determined by the form factor of the motherboard, better to choose a full-size cabinet because these are larger with more room for drive bays and expansion slots. The Peripheral Component Interconnect Express slots for the fastest graphics cards, CD/DVD drive, USB drive sockets etc. must always be borne in mind.
Check for the power supply unit and drive bays, and the panels can accommodate peripheral connectors coming from the motherboard and expansion slots. Check for a power switch, a reset button, and LEDs indicating power status as well as hard drive. Some of the modern cases indicate network activity also. Some cabinets have built-in I/O ports (USB and headphone) on the front of the case. Such a case will also include the wires needed to connect these ports, switches and indicators to the motherboard. Note-Major components are fixed as, the motherboard is usually screwed to the case along its largest face, power supply unit is often fixed at the top rear of the case, drive bays on both the front and rear of the case, optical drives,  hard drives, floppy drives and card readers, I/O ports, temperature and/or processor speed monitors in front, Ventilators are mostly found on the back, and rarely on the side of the case.
Internal access
You can choose either a single side panel removable to access the internal components or a large cover  saddling the chassis. In most computer cabinets components are screwed to hold but tool less cases are also available in the market. In these cases components are held together with snap-in plastic rails, thumb screws, or other not requiring fixing tools which facilitates quick assembly and modification of computer hardware.

Next post on The Mother board will follow soon.

Get Indexed at Bing and Yahoo-Get More traffic, Visitors

Get Indexed at Bing and Yahoo-Get More traffic, - VisitorsUnique contents, appropriate key words, Search Engine Optimization etc. are very important features effecting the traffic/visitors of our website/blog but these works only if our blog/website is indexed with a strong search engine. If we have a blogger blog, it is automatically indexed to the world’s strongest search engine, the Google Search Engine. In this case you need only to verify your blog/website and submit sitemaps when needed. For  more traffic we need to be indexed to more and more search engines. Now I will explain how to index with the world’s second strongest search engine Bing-Yahoo. If you are indexed with ‘Bing’ it means you are automatically indexed with ‘Yahoo’ too. You need not to index yahoo separately. You can register your website/blog with bing-yahoo in the following manner-
Microsoft Network Account- first thing you need to index with ‘Bing’ search Engine is, you
must have a profile there. An Email at ‘hotmail’ or ‘outlook express’ sufficient for this
purpose and you can easily create one if you do not have one already.

Registration-First Sign in to your Microsoft Network Account (Hotmail or Outlook Express)
and then Go to the website ‘’ or click here. Now
the following screen will appear-


 Write the full address of your website/blog including http://... In the box indicated with
red border. Fill the verification characters in the appropriate box and click submit. Now
the following screen will appear-
Now Bingwebmaster will check your website/blog and approve, but you will not receive any
intimation to this effect. You also need to verify your IP Address(Bingbot Varification) and
ownership of your website/blog for indexing. If you have already done this, it is ok and if
you need help in this matter PLEASE CLICK HERE.

Free download from Google, Notepad++ a better choice, Runs in MS Windows

Free download from Google, Notepad++ a better choice, Runs in MS Windows

Notepad++ is an open source editor and a better replacement of the notepad coming bundled with windows. It runs in the MS Windows environment and its user  License. is governed by gpl . You can download it free of cost from Google as well as many other websites. Written in c++ Notepad++ is based on scintilla, a powerful editor. High speed and use of less resources became possible due to use of s.t.l. and win32api. It is friendly to both the user and the environment as it is optimized to reduce emissions. It  uses less cpu power,
this reduces power consumption  of your pc and results in a greener environment. Notepad++ v6.5.3 is available with new features and bug fixes some of the attractive features and new pluggins are-

1.    Easily runs in almost all editions of windows like Windows 2000 / XP / Vista / Windows7 / XP64 / Vista64 / Windows7 64 / Windows8 / Windows8 64.
2.    Languages-Supports Multiple languages.
3.    User License-Open Source(Available free of cost)
4.    Small Size- File size:7.25MB (7,598,942 bytes).
5.   Release Date - January 1, 2014
6.   Spell Checker
7.   NppFTP .
8.   NppExport.
9.   Plugin Manager. Converter.
10. Mime Tool.
11.  Multi-Document (Tab interface)
12.  Syntax Highlighting and Syntax Folding
13.  Document Map
14.  User Defined Syntax Highlighting and Folding: screenshot 1, screenshot 2, screenshot 3 and screenshot 4
15.  Auto-completion: Word completion, Function completion and  Function parameters hint
16.  PCRE (Perl Compatible Regular Expression) Search/Replace
17.  Zoom in and zoom out
18.  Launch with different arguments
19.  GUI entirely customizable: minimalist, tab with close button, multi-line tab, vertical tab and vertical document list.
20.  Multi-View.
21.  WYSIWYG (Printing).
22.  Bookmark.
23.  Macro recording and playback

Computer Basics, Beginner’s Tutorial with real ImagesWANT TO KNOW ABOUT COMPUTER

Computer Basics, Beginner’s Tutorial with real Images 

A famous computer scientist established relation between a human and a computer like this “ a computer is considerably fast accurate and commits no mistake but stupid, on the other side a human is very slow, inaccurate and commits mistakes but wise. In general computer is a device, programmable to carry out a number of arithmetical or logical tasks. It has a sequencing and control unit that can change the order of operations based on stored information. It can solve a number of problems simultaneously. A mostly used computer consists of a central processing unit (CPU) and some form of memory. The Central processing Unit carries out arithmetic and logic operations, and a sequencing and control unit controls the order of operations based on stored information

15 computer basics

1.     Transistors - The computer contains millions of transistors, which are used to create machine language.

Do you know that Intel's i5 graphics core is based on 45 nm technology and features 177 million transistors on a die size of 114 mm²

2. Machine language - All computers and electronic devices communicate in binary, which is a series of 0's and 1's or Off and On electrical signals. All software written on your computer is created in a high-level programming language that humans can understand, when complete the program is compiled into the machine language computers understand.

                   So computer can understand  only two words “0” & “1”.

3.     ASCII codes - Each binary 0 or 1 is considered a bit and each number, letter, or other character are made up eight bits (one byte). A common method for storing and editing text is done with ASCII codes, which is one byte of binary. For example, the lowercase letter "a" has a ASCII code decimal value of 97, which is 01100001 in binary.

4.     Motherboard - The Motherboard is the largest circuit board in the computer that holds and connects everything together. Without the motherboard, components like your processor and memory couldn't communicate with each other.

5.     Processor CPU(Central Processing Unit) - The processor or CPU is the brain of the computer and is where all instructions given to the computer are handled.

Google Blogger Sitemap to Google Search Engine How to submit it

Google Blogger Sitemap to Google Search Engine How to submit it

As we all know while we want to search some thing on Google search Engine, the Googlebot searches the words mentioned in our search request. In every blog or web site, generally people think that  the Googlebot searches all the posts irrespective of  the date of posting and irrespective of the number of posts. If we want the googlebot to displayall our posts in search results, we have to make some arrangements at our own. This arrangement is to submit a site map to the Google search Engine. The site map can be submitted very easily. First of all we need a site map. There are so many sites which provide the service to prepare site map free of cost. Google accepts site maps prepared by all the sites who are member of and you can even submit a site map in the form of a text file but to get a sitemap from a site is easy.
To generate a site map of your blog, click GOTO to open the site map generating site. The site will open and ask you to “Paste the full URL of your Blogger (blogspot) blog including http://”. Enter the complete address of your blog –
Now click the black coloured button ”Generate Sitemap”. Within seconds your blog’s sitemap will appear like one given below-

Now copy the sitemap(the entire text as indicated in the red square). Now go to blogger Excluding the Date string, dashboard, go to setting>search preference and enable Custom robots.txt. Paste the text here and save changes and exit. Now your blog sitemap is up to date.