Partition on Set A

It is defined to be a set of non-empty subsets A_i, which are pairwise disjoint as there is no intersection and whose union yields to original set A. This means that the two condition that are to be satisfied are:

Partition on Set A is indicated as given below:

Covering on Set A

It is defined as a set on non-empty subsets A_i, whose union leads to the original set A and which are need not be pairwise disjoint. Here are the two conditions that are to be satisfied:

Rule of Addition

Given partition on 'A' be A_i where i = 1, 2, 3,.........,n

Rule of Inclusion & Exclusion

Rule of addition is not applicable on the covering on Set A since the individual subsets are not disjoint. In such a case this Rule of Inclusion & Exclusion is applied. Therefore by generalizing above form we get:

Continue Reading >>Partition and Covering on Set A

Set Theory and Sets are one of the fundamental and widely present concepts in mathematics. A Crisp Setor simple a Set is a well-defined collection of distinct objects where each object is considered in its own right. Here are the 11 main properties/laws of crisp sets:

Law of Commutativity:

• (A ∪ B) = (B ∪ A)
• (A ∩ B) = (B ∩ A)

Law of Associativity:

• (A ∪ B) ∪ C = A ∪ (B ∪ C)
• (A ∩ B) ∩ C = A ∩ (B ∩ C)

Law of Distributivity:

• A ∪ (B ∩ C) = (A ∪ B) ∩ (A ∪ C)
• A ∩ (B ∪ C) = (A ∩ B) ∪ (A ∩ C)

Idempotent Law

• A ∪ A = A
• A ∩ A = A

Identity Law

• A ∪ Φ = A => A ∪ E = E
• A ∩ Φ = Φ => A ∩ E = A

Here Φ is empty set and E is universal set or universe of discourse.

Law of Absorption

If A is a subset of B and conversely B is a superset of A then

• A ∪ (A ∩ B) = A
• A ∩ (A ∪ B) = A

Involution Law

• (A^c)^c = A

Law of Transitivity

• If A ⊆ B, B ⊆ C, then A ⊆ C

Law of Excluded Middle

• (A ∪ A^c) = E

Law of Contradiction

• (A ∩ A^c) = Φ

De morgan laws

• (A ∪ B)^c = A^c ∩ B^c
• (A ∩ B)^c = A^c ∪ B^c

Continue Reading >>Properties of Crisp Sets

Discrete Random Variable

A random variable which is defined on a countable sample space is called discrete random variable.

Continuous Random Variable

A random variable which is defined on a uncountable sample space is called continuous random variable.

Continue Reading >>What is Discrete Random Variable and Continuous Random Variable

Countable Set

S is a given set, if we can define a one-one mapping from S to the set of natural numbers N. Then S is called as a countable set.

For example :-

1. Every finite set is a countable set.


2. Set of integers is a countable set.


3. Set of rational numbers is a countable set.

Uncountable Set

A set which is not countable which implies there cannot be a one-one mapping possible from the given set to set of natural numbers then that set is called an uncountable set.

Continue Reading >>What is a Countable Set and Uncountable Set

Addition Theorem on Probability

For any two event A, B the Probability of A union B equals to probability of A added to probability of B minus probability of A intersection B.
P (A∪B) = P(A) + P(B) - P(A∩B)

Proof :-

Suppose,
the simple events in A∩B are γ₁, γ₂, γ₃,............,γ_k

simple events in A are α₁, α₂, α₃,..........,α_m, γ₁, γ₂, γ₃,............,γ_k

simple events in B are β₁, β₂, β₃,..........,β_n, γ₁, γ₂, γ₃,............,γ_k

Then simple events in A∪B = α₁, α₂, α₃,..........,α_m, β₁, β₂, β₃,..........,β_n, γ₁, γ₂, γ₃,............,γ_k

Number of simple events in A∩B = k
Number of simple events in A = m+k
Number of simple events in B = n+k
Number of simple events in A∪B = m+n+k

If we suppose number of simple events in S = N, then

• P(A∩B) = k/N


• P(A∪B) = (m+n+k)/N


• P(A) = (m+k)/N


• P(B) = (n+k)/N

But according to the theorem we have
→ P(A) + P(B) - P(A∩B) = P (A∪B)

considering L.H.S(left hand side of equation above)
P(A) + P(B) - P(A∩B)
= (m+k)/N + (n+k)/N - k/N
= (m+n+k)/N
= P (A∪B)

Note that, if A and B are exclusive events then P (A∪B) = P(A) + P(B)

Remark:- For any three events A,B,C
P(A∪B∪C) = P(A) + P(B) + P(C) - P(A∩B) - P(B∩C) - P(C∩A) + P(A∩B∩C)

And

1. If A,B,C are mutually exclusive events, then P(A∪B∪C) = P(A) + P(B) + P(C)


2. If A,B,C are mutually exclusive and exhaustive events, then P(A∪B∪C) = P(A) + P(B) + P(C) = 1

In general, if we consider A₁, A₂, A₃,.........,A_n are any n elements then

Note :-

1. If A₁, A₂, A₃,........,A_n are any n mutually exclusive events, then
   


2. If A₁, A₂, A₃,........,A_n are mutually exclusive and exhaustive events then
   

Since A and complimentary element of A are exclusive and exhaustive for any event A we get,

If A,B are two events such that A is subset of B then P(B-A) = P(B) - P(A)
Note that, for any two events A,B P(B-A) = P(B) - P(A∩B)

Continue Reading >>Addition Theorem on Probability

Random Experiment or Trail

An experiment which satisfies the following conditions is called as a random experiment.

1. It can be conducted several number of times under similar conditions.


2. The list of all the outcomes of the experiment must be known.


3. The result of the experiment is uncertain.

For example: tossing a coin, rolling a symmetric dye, drawing a card from a well shuffled pack of cards etc.

Simple Events

Each outcome of a random experiment is called a simple event.

Sample Space

A set of sample events of a random experiment is called a sample space.

Event

Every subset of the sample space of a random experiment is called as an event.

For example, if we consider an experiment of drawing a card from a well shuffled pack of cards, "getting a king card" is an event whereas getting a spate king is a simple event.

Impossible and Certain Events

If 'S' is the sample space then Φ, s are subsets of S. Φ is called impossible event and s is called certain event. That is, an event which has no chance of occurring is called as impossible event and an event which always occurs is called as a certain event.

The important point to note here is - If the sample space has n-simple events then the total number of events that may occur is 2 to the power of n (2ⁿ).

Exclusive Events

If two events are disjoint in the sample space then they are called as exclusive events. That is, if the happening of one event restricts the happening of the other then the events are said to be exclusive.

Mutually or Pairwise Exclusive Events

A₁, A₂, A₃,........., A_n are said to be mutually exclusive if and only if

Exhaustive Events

If the union of the given events is the sample space, then they are called as exhaustive events. That is whenever the experiment is conducted if we get one of the given events always then the given events are called as exhaustive events.
If for the events, A₁, A₂, A₃,.........,A_n union of all these events equals sample space then all the events are called exhaustive events.

Complimentary Event

S is a sample space, A is any event, then the event S-A is called or defined as complimentary event of A and is denoted and defined as follows:

Note that both both 'A' and 'Complementary event of 'A' are exclusive & exhaustive events.

Continue Reading >>Random Experiment or Trail and Various Events of a Random Experiment

Western Digital Hard Drive - www.amazon.com

If you're planning to buy a hard drive you must consider Western Digital as you first choice. You'll never regret for your choice. Go for it and THANK ME LATER.

You see, It comes with a 3 YEAR WARRANTY which is very appealing and it itself says something about the quality of these hard drives and how confident Western Digital is regarding its solid performance and user satisfaction.

Western Digital Hard-drives Top cover is designed with sophisticated materials in such a way that it minimizes sound levels for consumer sound-sensitivity applications.

WD Hard drives are available from 500GB to a whooping 2TB (That's nearly 152 HOURS of Video Storage!!)

WD Hard drives are GreenPower platform based drives that are designed especially with power savings as the primary attribute. These GreenPower drives work exceptionally at power conservation, they are ultra-cool, operate quietly and maintain solid performance all the time.
What else to look for in a Hard Drive??
It has got all it needs for a Supreme Quality Hard drive!!Western Digital WD Elements 1 TB USB 2.0 Desktop External Hard Drive
Its Surely a Kickass Product!!

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Continue Reading >>Western Digital Hard Drive - A Kickass Product

Elementary Matrix

In mathematics, an elementary matrix is nothing but a matrix obtained by performing only one elementary transformation. They can be denoted as follows:

1. Elementary matrix obtained by interchanging i, j^th rows of I is denoted by E_ij.


2. Elementary matrix obtained by multiplying i^th row of I with non-zero constant K is denoted by E_i (k)


3. Elementary matrix obtained by adding products of elements of j^th row of I and a constant m is added to the corresponding elements of i^th< row, is denoted by E_ij(m).

Continue Reading >>What is an Elementary Matrix

The Game that Has No End!

World's Favorite Video Game Ever!

Most Successful and Top Coin-Operated Video Games of All Times!

The little yellow creature PAC-MAN evading the monsters in its quest for the little pac-dots has turned 30 today and Google is celebrating the birthday of this most famous arcade game of all times on its homepage @ Google.com

Go doodle with PAC-MAN @ www.google.com
How? Just hit Insert Coin to start single player game.
If you wanna play a 2 player version of it, hit Insert Coin twice.

Enjoy!!

Continue Reading >>Doodle with PAC-MAN @Google Today

Non-Homogeneous Linear Equations:-

a₁ x + b₁ y + c₁ z = d₁
a₂ x + b₂ y + c₂ z = d₂
a₃ x + b₃ y + c₃ z = d₃ is called a system of non-zero homogeneous linear equations.

then it can be written as AX = B where A is called co-efficient matrix.

Consistent and Inconsistent System :-

If a system of linear equations has a solution then the system is said to be consistent. Otherwise it is said to be inconsistent system.

Different Methods to Solve Non-Homogeneous System :-

The different methods to solve non-homogeneous system are as follows:

1. Matrix Inversion Method :-
   Suppose the given system is AX = B and A is non-singular then inverse of A exists.
   
   


2. Cramer's Rule :- Suppose the given system is
   a₁ x + b₁ y + c₁ z = d₁
   a₂ x + b₂ y + c₂ z = d₂
   a₃ x + b₃ y + c₃ z = d₃ and Δ, Δ₁, Δ₂, Δ₃ are as given below, then by multiplying the equations with A₁, A₂, A₃ and then by adding we get x(a₁A₁ + a₂A₂ + a₃A₃) + y(b₁A₁ + b₂A₂ + b₃A₃) + z(c₁A₁ + c₂A₂ + c₃A₃) = d₁A₁ + d₂A₂ + d₃A₃
   
   x.Δ + y.0 + z.0 = Δ₁ -> x = Δ₁ / Δ
   
   Similarly multiplying the equations with B₁, B₂, B₃ and then by adding we get y = Δ₂ / Δ and by multiplying C₁, C₂, C₃ and by adding we get z = Δ₃ / Δ.
   
   


3. Gauss Jordan Method : For this method elementary row transformations are done. The following are called elementary row transformations:
   1-> Interchange the two rows.
   2-> Multiplication of a row with a non-zero constant K.
   3-> Addition of products of elements of a row and a constant K to the corresponding elements of some other row.
   

   Augmented Matrix :-

   For the non-homogeneous linear system AX = B, the following matrix is called as augmented matrix.
   

   Working Rule :-

   Suppose the given system is
   a₁ x + b₁ y + c₁ z + d₁ = 0
   a₂ x + b₂ y + c₂ z + d₂ = 0
   a₃ x + b₃ y + c₃ z + d₃ = 0
   By applying the elementary row transformation we have to transfer the Augmented matrix into the standard solution form as given below after which we can the solution as x = α | y = β | z = γ
   
   

Continue Reading >>System of Non-Homogeneous Linear Equations

Homogeneous Linear Equations:-

a₁ x + b₁ y = 0
a₂ x + b₂ y = 0
is called a system of homogeneous linear equations in x and y.

Then the above system can be written as AX = 0

Definitions

Coefficient Matrix :-

In the system AX = 0, A is called as coefficient matrix.
solution :-
If x= x₁, y = y₁ satisfy the given system AX = 0 then

Trivial Solution :-
For the system AX = 0, X is clearly a solution. Null matrix 0 is called zero solution or trivial solution of AX = 0.

--> If the coefficient matrix A is non-singular matrix then the system AX = 0 has only zero solution.

--> If system AX = 0 has atleast 1 non-zero solution, then coefficient matrix A is singular. This can also be written as follows:
If there exists (x, y) not all zeros, such that
a₁ x + b₁ y = 0
a₂ x + b₂ y = 0
then x, y can be eliminated from the above equations.

--> If X₁ and X₂ are any two solutions of the system AX = 0, then for any two scalars a₁ and a₂, a₁X₁ + a₂X₂ is also a solution.

--> If AX = 0 has atleast 1 non-zero solution then the system has infinite number of solutions.

Homogeneous Linear Equations in x, y, z

a₁ x + b₁ y + c₁ z = 0
a₂ x + b₂ y + c₂ z = 0
a₃ x + b₃ y + c₃ z = 0 is called a system of homogeneous linear equations in x, y, z.

Then the above system can be written as AX = 0.

Remarks :-

1. If A is non-singular then 0 solution is the only solution of AX = 0.


2. If AX = 0 has atleast one non-zero solutions then A is singular. In other words if there exists x, y, z not all zeros such that a₁ x + b₁ y + c₁ z = 0
   a₂ x + b₂ y + c₂ z = 0 then x, y, z can be eliminated. The eliminant is the |A| = 0.

Continue Reading >>System of Homogeneous Linear Equations

Chitika (pronounced CHIH-TI-ka) which means "in a snap" in the South Indian language Telugu (my mother tongue), is a search-targeted advertising network that delivers contextual services - in a snap!

Though both the co-founders of Chitika are Indians, they are keeping out of Indian markets for the time being because of the lack of sufficient advertisers.

The recent update about Chitika is that in order to better the experience and earnings of their publisher community, it is motivated to bring on more advertisers to their marketplace and with the addition of these new, direct advertisers to Chitika Marketplace, it has taken the strategic step to re-approve all publisher domains including those that have been with them for a long period of time.

So, most of your domains as of now will be with the pending review status for which you need not worry as Chitika Publisher Support team is working diligently to expedite the domain approval process and chances are your domain shall be approved soon.

To check the domain approval status for your domains, log-in to your publisher account and from the top tabs go to My Account -> Approved Domains

There is nothing you have to do if your domain is listed as Pending review, but instead if its status is listed as "Pending Further Review", then it means your domain is not qualified to show Chitika Premium ads. This qualification is based on your site's traffic amount and conversion quality to the advertisers. In such a case, if you disagree with the status allotted by Chitika to your domain, then you can submit a ticket to Chitika customer support telling them why your domain qualifies for showing premium ads.

Continue Reading >>Chitika is Re-Approving All Publisher Domains

Part of the R5 Ltd group of websites based in the prestigious Digital Media Centre in South Yorkshire, UK, Hostazar is one of the very affordable web hosting services that offers Web Hosting starter plans for as low as $3.95 per month!

But recently it has been struggling with some fraud attempts and some of their customers were also charged by a Fraud paypal address - alexshelton90@hotmail.co.uk

If you happen to be their loyal customer, do check your invoice between 1st February to-date and if you have paid to the fraud Paypal address above then immediately complaint at Paypal about fraud order and seek refund.

Sadly Hostazar is suspending the accounts of the customers which have paid to the fraud email address above and not to them. The legitimate Paypal email address of Hostazar to which you have to pay your due invoices ASAP to keep your account from being suspended is techpowerclient@gmail.com

Also, Its always a better practice to confirm with Hostazar about the payment made by opening a support ticket.

Hope this helps...

Continue Reading >>Fraud Attempt on Hostazar Web Hosting

Acronyms as you know, are nothing but abbreviated words formed by using the initial letters of several words and they are used in order to conserve time and space as well as to express humor and convey emotions. These days, as internet has become a necessity for everyone, the internet acronyms have also become the part and parcel of communication in the online environment, especially in instant messaging, electronic messages and on Facebook.

photo by artsaccess_sa

Here is the comprehensive list of most commonly used acronyms in the online environment. Do check the list once so that you need not ask what it means when someone says AFAIC, BBS or FYI

• AFAIC - As Far As I'm Concerned


• AFAIK - As Far As I Know


• AFK - Away From Keyboard


• ASAP - As Soon As Possible


• BBL - Be Back Later


• BBN - Bye Bye Now


• BBS - Be Back Soon


• BF - Boyfriend



• BRB - Be Right Back


• BTW - By The Way


• BWL - Bursting With Laughter


• CID - Crying In Disgrace


• CYA - See You (See ya) or Cover Your Ass/Assets


• CYAL8R - See You Later (Seeyalata)


• EMSG - Email Message


• FC - Fingers Crossed


• FTBOMH - From The Bottom Of My Heart


• FTW - For The Win


• FYI - For Your Information


• GAL - Get A Life


• GF - Girlfriend


• GFN - Gone For Now


• GMTA - Great Minds Think Alike


• GTSY - Glad To See You


• H&K - Hug and Kiss


• HAGN - Have A Good Night


• HHIS - Hanging Head In Shame


• HYT - Hold Your Tongue


• IAE - In Any Event


• IC - I See


• IMNSHO - In My Not So Humble Opinion


• IMO - In My Opinion


• IMHO - In My Humble Opinion


• IOW - In Other Words


• JMO - Just My Opinion


• KIT - Keep In Touch


• L8R - Later


• LHM - Lord Help Me


• LMAO - Laugh My Ass Off


• LOL - Laughing Out Loud


• LTNS - Long Time No See


• MTF - More To Follow


• NRN - No Reply Necessary


• OIC - Oh, I See


• OTOH - On The Other Hand


• PM - Private Message


• POY - Point Of View


• ROFL - Rolling On Floor Laughing


• SO - Significant Other


• SOT - Short Of Time


• SWL - Screaming With Laughter


• SYS - See You Soon


• TA - Thanks Again


• TGIF - Thank God It's Friday


• TCOY - Take Care Of Yourself


• TNT - Till Next Time


• TOY - Thinking Of You


• TTFN - Ta Ta For Now


• TTYL - Talk To You Later


• WAD - Without A Doubt


• WPF - When Pigs Fly


• WTF - What The Fuck


• YBS - You'll Be Sorry

Is any acronym that you commonly use missing here in the list? If so, then do consider posting it in the comment section below.

Continue Reading >>Most Commonly Used Acronyms in Internet and Instant Messaging

Tabbed browsing is certainly a useful feature that allows users to work with multiple web pages at the same time in tabs within a single browser window

Tabbed Browsing with Multiple Tabs in Google Chrome

By default, when you open any link present in the current page in a new tab it opens in the background and you will have to again click it or use ALT+Tab keys to switch to it and view its contents. This doesn't make a ton of sense to many users as they basically click on a link to see the page and read whatever the link points to. And for those who don’t want to jump to newly opened tabs immediately as they would like to finish reading the current page first, this default feature is of great use. Just as there are different strokes for different folks, some like the default feature whereas some like to switch to newly opened tabs immediately.

If you are the one who prefer to jump to the newly opened tabs immediately, then you will have to makes some change in your browser 'Tabbed Browsing' settings. Here is how you can set this options in different web-browsers.

How-to Set the Option to Switch to Newly Opened Tabs Immediately in Internet Explorer

1. Open your Internet Explorer and from the menu bar options go to Tools and select Internet Options



Go to Tools and click Internet Options

2. Under the General tab of the Internet Options window, click on Tabs Settings which opens Tabbed Browsing Settings for your Internet Explorer. There tick the option that says 'Always switch to new tabs when they are created' and click OK.

Enable Tabbed Browsing &amp; tick the box - \'Always switch to new tabs when they are created\'

That's it! From now-on-wards whenever you open a link in a new tab, you can switch to it immediately.

How-to Set the Option to Switch to Newly Opened Tabs Immediately in Mozilla Firefox

1. To set this option in the most popular browser - Mozilla Firefox, all you have to do is go to Tools >> Options from the menu bar and navigate to the Tabs section to check the box where it says 'When I Open a Link in a New Tab, Switch to it Immediately'.

"Under Options check the box - When I Open a Link in a New Tab, Switch to it Immediately

Finally Click OK and you are done with it!!

How-to Switch to Newly Opened Tabs Immediately in Google Chrome

Unfortunately there is no inbuilt option to enable this feature in Google Chrome and most chrome users vote for this feature to be added in the coming versions.

Here are some of the alternatives that I explored which are quite effective in getting what we wanted - Switch to Newly Opened Tabs Immediately.

1. Hold down the Shift key while clicking with your middle mouse button on a link, and it will open in a new tab in the foreground.
   

   

   Hold Shift key and Click the Middle Mouse Button

   If your mouse doesn't have a middle button, then another way to get the same effect is to hold down the Ctrl + Shift keys while clicking with the left mouse button on a link which you want to open in new tab and switch to it immediately.
   

   

   Hold Ctrl + Shift keys and Click the Left Mouse Button

2. If you don't want to involve your keyboard at all in this process, then the best option for you is to click and drag the link you want to open to the tab bar.

Hope this helps...

If you know more ways to switch to newly opened tabs immediately in any web-browser, please do post them in the comment section below.

Continue Reading >>When I Open a Link in a New Tab, Switch to it Immediately

Developed by onlinerealgames.com, Hang Kasab is the newest free flash game of hanging the 22 year old Pakistani terrorist Ajmal Amir Kasab who is one of the ten terrorists intruded into Taj Hotel in Mumbai on November 26, 2008 and have brutally killed about 166 innocent civilians, including 26 foreigners. For his role in the 26/11 Mumbai Terrorist Attacks he been awarded a Death Sentence by Mumbai sessions court on May 6, 2010 and he is expected to be hanged shortly.

Hang Kasab Until Death Flash Game

As every Indian is ready to do gallows duty for this Pakistani terrorist, this funny flash game has become the recent buzz. In this flash game you can hang him by the neck until death as many times as possible in the given time. All you have to do is to just watch Kasab as he moves across the stage and click the mouse when he comes exactly at the center of the Slipknot.

Go hang Kasab right now!!

Continue Reading >>Play Hang Kasab Until Death Free Flash Game

A few weeks day back when I was stumbling around looking for the top Indian blogs, an idea to buy a domain having Indian and bloggers in the domain name struck my mind and when I went to Namecheap Domain search to search for such domains, I came to know that most of them have already been taken. Back then I didn't check for the Whois Information to find out more about the details of the Registrants who have taken those domains which I wanted to reserve for my future projects but went straight away to one of the domains which claims itself as a  blogging network for Indian bloggers and signed-up for an account to check whether its worth it or not. 

To be frank there isn't any real activity going on there, so I wanted to know more about the admin and went to check for the Whois Information and to my utter surprise I came to know that it was taken by none other than my online friend from the silicon valley - Srikanth Nagandla (@sriray) who is also the co-founder of famous Indian start-up Arktan. (To know more about ARKTAN check my previous post @ Arktan Puts An Arc Across Your Tangential Life On The Web)

The concept of bringing Indian bloggers under one network is a idea worth appreciating so I happened to chat with him as to know what was the motive to start such a network and then what's the reason to leave it abandoned.  Believe me he is willing to work on this project seriously but because of his busy work schedule its seems as if he needs some help from some of the WordPress junkies out there. If you are wondering in the first place what is this Indian-Bloggers Network all about, then continue reading.

'Indian Bloggers network' is an earnest effort to bring bloggers of India who are passionate about blogging under one platform where they can exchange their knowledge, share their thoughts and gratitude to one another.

Starting a blog on Indian Bloggers network, powered by WordPress MU is the best alternative to writing on free platforms like blogspot.com and wordpress.com where you feel like you are left all alone and have to put in special efforts on growing a readership for your blog.

On the contrary, blogging on Indian Bloggers network lets you build instant online content presence and followers for your blog as you can connect with fellow bloggers in your niche and get more sticky readers to your blog.

Signing up with Indian Bloggers network will help you grow not only as a blogger but a reader as well getting access to valuable resources in your interested topic.

Sounds Interesting! Isn't it? If you like it, go Sign up Now! and Have Fun blogging and Reading @ Indian-Bloggers Network.

Continue Reading >>Indian Bloggers Network @ Indian-bloggers.com

Screensaver is nothing but a type of computer application consisting of collection of moving images or animation basically designed to prevent monitor screen damage which can be caused due to burn-in on CRT and plasma computer monitors when the computer is left unused with unchanging display on the monitor.

Here is how you can setup and customize the screensavers in your Windows system:

1. First of all, download the screensaver program that you wish to set up as default in your system and save it to an appropriate location on your computer. Then, double click on the downloaded file to run the application and follow the onscreen instructions which will finish installing the screensaver on your computer.


2. Access the Display Properties Windows by right-clicking on your desktop and selecting Properties.
   
   
   Alternatively, you can type the command desk.cpl at the command prompt or in the Run box to access - Display Properties.
   
   
   
     
   


3. In the Display Properties windows that pops-up, select "Screen saver" tab and under Screen savers drop down menu choose the one that you wish to set as your screen-saver and click Apply->OK.
   
   
   
   If you wanted to change any standard behavior of the Screen saver, then click on the "Settings" button and customize the screensaver with available options.

That's it!! Enjoy your new Screensaver :)

Recommended Delux Screensavers

Continue Reading >>How to Setup and Customize Screen Saver in Windows XP