the free encyclopedia that anyone can edit.
6,919,282 articles in English
Overview · Searching · Editing · Questions · Help

Categories · Featured content · A–Z index

Today's featured article

PlayStation

The PlayStation is a home video game console developed and marketed by Sony Computer Entertainment. It was released in Japan on 3 December 1994, and most of the world in 1995. Sony began developing it after a failed venture with Nintendo to create a CD-ROM add-on in the early 1990s. The console was primarily designed by Ken Kutaragi and his team in Japan, while additional development was outsourced in the United Kingdom. An emphasis on 3D polygon graphics was placed at the forefront of the console's design. The PlayStation signalled Sony's rise to power in the video game industry. It received acclaim and sold strongly; in less than a decade, it became the first computer entertainment platform to ship more than 100 million units. Its use of compact discs heralded the game industry's transition from cartridges. The PlayStation's success led to a line of successors, beginning with the PlayStation 2 in 2000. (Full article...)

Recently featured:

Did you know...

Former tin mining pit in Belitung, Indonesia
Former tin mining pit in Belitung, Indonesia

In the news

Yoon Suk Yeol
Yoon Suk Yeol

On this day...

December 3

Christiaan Barnard
Christiaan Barnard
More anniversaries:
Wikipedia:POTD row/December 3, 2024

Other areas of Wikipedia

  • Community portal – The central hub for editors, with resources, links, tasks, and announcements.
  • Village pump – Forum for discussions about Wikipedia itself, including policies and technical issues.
  • Site news – Sources of news about Wikipedia and the broader Wikimedia movement.
  • Teahouse – Ask basic questions about using or editing Wikipedia.
  • Help desk – Ask questions about using or editing Wikipedia.
  • Reference desk – Ask research questions about encyclopedic topics.
  • Content portals – A unique way to navigate the encyclopedia.

Wikipedia's sister projects

Wikipedia is written by volunteer editors and hosted by the Wikimedia Foundation, a non-profit organization that also hosts a range of other volunteer projects:

Wikipedia languages


Other

enThis user is a native speaker of the English language.
zh該用戶的母語中文
该用户的母语中文
yue呢位用户嘅母语粤语/广州话
呢位用戶嘅母語粵語/廣州話
fr-3Cet utilisateur peut contribuer avec un niveau avancé de français.
la-1Hic usor simplici latinitate contribuere potest.
enm-4In Englissh ðis were in weir wel spekeþ.
 This user is using a web browser.
 This user contributes using Firefox.
AIM-AbleThis user understands AIM talk perfectly well, but does not seriously use it. Ever.
 This user contributes using Microsoft Windows.
 This user maintains a strict policy advising against all personal attacks.
 This alleged user can be said to maintain an ill-defined policy or other custom of neutrality or other ambiguity-related quality on some or all issues that may be potentially controversial to some alleged people.
 
This user is proud
to be a Wikipedian.
 This user has a zero tolerance policy on vandalism.
 This editor is a WikiGnome.
 This user is not a Wikipedia administrator but would like to be one someday.
 This user reserves the right to completely screw up their own edits.
H2G2This user also uses h2g2 along with Wikipedia.
  This user misses Pluto. May its planethood rest in peace.
 This user believes that caffeine is necessary in large doses daily.
 This user's hero is Isaac Asimov.
 This user enjoys the works of Arthur C. Clarke.
CSLThis user enjoys the works of
C.S. Lewis.
 This user enjoys heavy reading, such as Shakespeare and other dead guys.
 This user enjoys the works of
J. R. R. Tolkien.
 =1This user knows that 0.999... is exactly 1, but acquired a migraine learning it.
  | I | N | T | E | G | R | A | L | S |

My antiderivative

2=1 This user knows that 2=1.
 
This user knows by heart the first 500 digits in the decimal representation of pi.
 
Pi ≈ 3.14159 26535 89793 23846 26433 83279 50288 41971 69399 37510 58209 74944 59230 78164 06286 20899 86280 34825 34211 70679 82148 08651 32823 06647 09384 46095 50582 23172 53594 08128 48111 74502 84102 70193 85211 05559 64462 29489 54930 38196 44288 10975 66593 34461 28475 64823 37867 83165 27120 19091 45648 56692 34603 86104 54326 64821 33936 07260 24914 12737 24587 00660 63155 81748 81520 92096 28292 54091 71536 43678 92590 36001 13305 30548 82046 65213 84146 95194 15116 09...
 This user's favorite subject is physics.
IQ This user's Intelligence Quotient is 168.
 This user is a quantum physicist.
 This user is a mathematician.
 This user has no interest in ever learning to fly!
This user is an ageless immortal.
 這個用戶是華人
这个用户是华人
This user is of Chinese ethnicity.
華夏兒女

Talk · My contributions to Wikipedia · Sandbox · Up · Edit

Pages that need help

What's This?

This is where you edit this page and link pages that you feel need management. These pages do not need to be tagged for context/etc., I only require that you think that they need help.

Pages

Put pages here.

Web Resources

Here is an assortment of websites on en.wiki------.org that will (hopefully) facilitate your use of Wikipedia. If there are any your wish to add, post on my talk page. Do not edit this page. Note that all of these links point to the English Wikis.

Getting to know Wikipedia

Introduction to Wikipedia | Wikipedia | About Wikipedia | Reference pages | Browse Wikipedia

Lists

Topics | Basic topics | Academic disciplines | Reference tables | Overview articles | Glossaries |

Community

Village Pump | Reference Desk | Help Desk |

Articles on editing Wikipedia

Tutorial | Links | Citing Sources | Editing help |

Help with Wikipedia

Searching Wikipedia |

Other

Index of pages | Quick index | Statistics on Wikipedia | Templates | Userboxes | Your watchlist |


Getting to know Wiktionary

Other

Getting to know Wikiquote

Other

Getting to know Wikibooks

Other

Getting to know Wikisource

Other

Getting to know Wikinews

Other

Getting to know Wikispecies

Other

Getting to know Wikiversity

Other

Wikimedia Commons

Misc.

tools.wikimedia.de

tools.wikimedia.de Top 100 Viewed Pages

Special Wikis

Wikipedia - Test Page Wikiversity - Beta SpeedWiki - Demo Wikimedia Incubator

Acturary 02:02, 15 September 2006 (UTC)