Editing Wii

{{Infobox information appliance
| logo = Wii.svg
| logo_size = 110px
| logo_alt = Wii logo
| image = [[File:Wii-console.jpg|250px]] <br/> [[File:Wii-Mini-Console-Set-H.jpg|250px]]
| image_size = 260px
| alt = Wii with Wii Remote
| caption = Top image: Original Wii console with [[Wii Remote]] (2006)<br/>Bottom image: Latest model [[Wii#Wii Mini|Wii Mini]] (2012)
| aka = Revolution <small>(code name)</small>
| developer = [[Nintendo]]
| manufacturer = [[Foxconn]]
| type = [[Home video game console]]
| generation = [[Seventh generation of video game consoles|Seventh generation]]
| releasedate = November 19, 2006<br />
'''Wii'''
* NA: November 19, 2006
* JP: December 2, 2006
* AUS: December 7, 2006
* EU: December 8, 2006
'''[[#Family Edition|Wii Family Edition]]'''
* NA: October 23, 2011
* EU: November 4, 2011
* AUS: November 11, 2011
'''[[#Wii Mini|Wii Mini]]'''
* CAN: December 7, 2012
* EU: March 22, 2013
* NA: November 17, 2013
| lifespan = 2006–2013 <small>(original model)</small><br />2011–2013 <small>(Wii Family Edition)</small><br />2012–2017 <small>(Wii Mini)</small>
| price = [[United States dollar|US$]]249.99<br />[[Japanese yen|JP¥]]25,000<br />[[Pound sterling|£]]179.99<br />[[Australian dollar|AU$]]399.95<small>([[Wii launch#Release dates and pricing|details]])</small>
| discontinued = '''Wii (overall)'''
*JP: October 20, 2013
*NA: 2017
*EU: 2017
*AUS: 2017
'''Wii (original model)'''
*NA: October 2011
*EU: November 2011
*AUS: November 2011
*JP: October 20, 2013
'''Wii Family Edition'''
*EU: October 20, 2013
*NA: 2013
*AUS: 2017
'''Wii Mini'''
*WW: 2017
| unitssold = Worldwide: 101.63&nbsp;million <small>(2016-03-31)</small><!----><!-- SEE DISCUSSION PAGE ON SALES NUMBER --> <small>([[Wii#System Sales|details]])</small>
| unitsshipped =
| media = Physical and digital
* [[Wii Optical Disc]]
* [[GameCube Game Disc]] <small>(first model only)</small>
* [[Digital distribution in video games|Digital distribution]] <small>([[Wii Shop Channel]])</small>
| os = [[Wii system software]]
| cpu = 729&nbsp;MHz [[IBM]] [[PowerPC]] "[[Broadway (microprocessor)|Broadway]]"
| memory = 88&nbsp;[[Megabyte|MB]] (total), 24&nbsp;MB MoSys 1T-SRAM, 324&nbsp;MHz, 2.7&nbsp;GB/s bandwidth
| storage = 512&nbsp;MB Internal [[flash memory]]
| memory card = [[Secure Digital|SD]]/[[SDHC]] card<br />[[GameCube Memory Card]] <small>(first model only)</small>
| display = Video output formats
* [[Composite video]] <small>([[480i]], [[576i]]&nbsp;(PAL))</small>
* [[S-Video]] <small>(480i&nbsp;(NTSC consoles only))</small>
* RGB&nbsp;[[SCART]] <small>(576i&nbsp;(PAL consoles only))</small>
* [[Component video]] ([[YPbPr]]) <small>(480i, 576i&nbsp;(PAL), [[480p]])</small>
| GPU = 243&nbsp;MHz [[ATI Technologies|ATI]] [[Hollywood (graphics chip)|"Hollywood"]]
| controllers = [[Wii Remote]] ([[Wii Remote Plus|Plus]]), [[Wii Balance Board]], [[Nintendo GameCube controller]] <small>(first model only)</small>, [[Nintendo DS]]<!-- SEE DISCUSSION ON CLASSIC CONTROLLER -->
| connectivity = [[Wi-Fi]] [[IEEE 802.11]] [[IEEE 802.11b-1999|b]]/[[IEEE 802.11g-2003|g]]<br />[[Bluetooth]]<br />2 × [[Universal Serial Bus|USB 2.0]]<br />[[Local area network|LAN]] Adapter (via USB 2.0)
| service = [[Nintendo Wi-Fi Connection]] <small>(closed May 20, 2014)</small>, [[WiiConnect24]] <small>(closed June 27, 2013)</small>, [[Wii Shop Channel]] <small>(closing January 30, 2019)</small><!-- As quoted by Iwata, "Using a design called WiiConnect24, the console automatically enters standby mode without the fan running, but still operating key functions." This does not at all say that the online service itself is WiiConnect24. -->
| topgame = ''[[Wii Sports]]'' <small>([[Pack-in game|pack-in]], except in Japan and South Korea)</small> 82.86&nbsp;million <small>(2018-09-30)</small><br /> ''[[Mario Kart Wii]]'', 37.14&nbsp;million <small>(2018-09-30)</small>
| compatibility = [[Gamecube|GameCube]] <small>(first model only)</small> <!-- Hardware compatibility only. Do not list Virtual Console as "compatible". Actual compatibility is with physical media, not emulated software. -->
| predecessor = GameCube<!-- Stop linking this. It is already linked above. See [[WP:MOS]] for more info. -->
| successor = [[Wii U]]
| title = Wii
}}

=Introduction=

The '''Wii''' (known unofficially as the '''Nintendo Wii''') is a [[home video game console]] released by [[Nintendo]] on November 19, 2006. As a [[History of video game consoles (seventh generation)|seventh-generation]] console, the Wii competed with [[Microsoft]]'s [[Xbox 360]] and [[Sony Computer Entertainment|Sony]]'s [[PlayStation 3]]. Nintendo states that its console targets a broader demographic than that of the two others. As of the first quarter of 2016, the Wii led its generation over the PlayStation 3 and Xbox 360 in worldwide sales, with more than 101&nbsp;million units sold; in December 2009, the console broke the sales record for a single month in the United States.

The Wii introduced the [[Wii Remote]]<!-- See Talk page discussion on "wiimote". --> [[Game controller|controller]], which can be used as a handheld [[pointing device]] and which [[accelerometer|detects movement]] in [[three-dimensional space|three dimensions]]. Another feature of the console is the now defunct [[WiiConnect24]], which enabled Wii to receive messages and updates over the [[Internet]] while in [[Sleep mode|standby mode]]. Like other seventh-generation consoles, it features a game download service, called "[[Virtual Console]]", which features [[Video game console emulator|emulated]] games from past Nintendo consoles.

It succeeded the [[GameCube]], and early models are fully [[Backward compatibility|backward-compatible]] with all GameCube games and most accessories. Nintendo first spoke of the console at the [[History of the Electronic Entertainment Expo|E3 2004]] [[News conference|press conference]] and later unveiled it at [[History of the Electronic Entertainment Expo|E3 2005]]. Nintendo CEO [[Satoru Iwata]] revealed a prototype of the controller at the September 2005 [[Tokyo Game Show]]. At [[History of the Electronic Entertainment Expo|E3 2006]], the console won the first of several awards. By December 8, 2006, it had completed [[Wii launch|its launch]] in the four key markets.<!-- Please go to the talk page if you debate any of the following for any reason -->

In late 2011, Nintendo released a reconfigured model, the "[[#Family Edition|Wii Family Edition]]", which lacks Nintendo GameCube compatibility; this model was not released in Japan. The [[#Wii Mini|Wii Mini]], Nintendo's first major console redesign since the [[Super Nintendo Entertainment System (Model SNS-101)|compact SNES]], succeeded the standard Wii model and was released first in Canada on December 7, 2012. The Wii Mini can only play [[Nintendo optical disc|Wii optical discs]], as it omits GameCube compatibility and all [[Computer network|networking]] capabilities; this model was not released in Japan, Australia, or New Zealand. The Wii's successor, the [[Wii U]], was released on November 18, 2012. On October 20, 2013, Nintendo confirmed it had discontinued production of the Wii in Japan and Europe.

=Specifications=

==Hardware==
[[File:NintendoStack.jpg|thumb|upright|The Wii (top) compared in size to the [[GameCube|NGC]], [[Nintendo 64|N64]], North American [[Super Nintendo Entertainment System|SNES]] and [[Nintendo Entertainment System|NES]]|alt=Stack of video-game consoles, of which the Wii is the smallest]]

The Wii was Nintendo's smallest home console at the time (the current smallest is hybrid home-portable console Nintendo Switch, when in portable mode); it measures 44&nbsp;[[millimetre|mm]] (1.73&nbsp;[[inch|in]]) wide, 157&nbsp;mm (6.18&nbsp;in) tall and 215.4&nbsp;mm (8.48&nbsp;in) deep in its vertical orientation, slightly larger than three [[keep case|DVD cases]] stacked together. The included stand measures 55.4&nbsp;mm (2.18&nbsp;in) wide, 44&nbsp;mm (1.73&nbsp;in) tall and 225.6&nbsp;mm (8.88&nbsp;in) deep. The system weighs 1.2&nbsp;[[kilogram|kg]] (2.7&nbsp;[[pound (mass)|lb]]), making it the lightest of the three major [[History of video game consoles (seventh generation)|seventh-generation]] consoles. The Wii may stand horizontally or vertically. The prefix for the numbering scheme of the system and its parts and accessories is "RVL-" for its [[code name]], "Revolution".

The front of the console features an illuminated slot-loading optical media drive which accepts only 12&nbsp;cm [[Wii Optical Disc]]s and 8&nbsp;cm [[Nintendo GameCube Game Disc]]s. (Units sold in South Korea and later revisions do not support GameCube discs.) The blue light in the disc slot illuminates briefly when the console is turned on, and pulses when new data is received through [[WiiConnect24]]. After the update (including System Menu 3.0), the disc-slot light activates whenever a Wii disc is inserted or ejected. When there is no WiiConnect24 information, the light stays off. The disc-slot light remains off during game play or when using other features. Two [[Universal Serial Bus|USB]] ports are located on the back of the console. An SD-card slot is located behind the SD-card slot cover on the front of the console, where an SD-card can be inserted.

The [[Wii launch]] package includes the console; a stand to allow the console to be placed vertically; a round, clear stabilizer for the main stand; a [[Wii Remote]]; a [[Wii Nunchuk|Nunchuk]] attachment; a [[Sensor Bar]]; a removable stand for the bar; an external [[power supply|power adapter]]; two [[AA battery|AA batteries]]; a [[composite video|composite AV cable]] with [[RCA connector]]s; a [[SCART]] adapter in European countries ([[component video]] and other types of cables are available separately); operation documentation and (in Europe and the Americas) a copy of the game ''[[Wii Sports]]''.

The disc reader of the Wii does not play [[DVD-Video]], [[DVD-Audio]] or [[Compact Disc]]s. A 2006 announcement stated that a new version of the Wii (capable of DVD-Video playback) would be released in 2007; however, Nintendo delayed its release to focus on meeting demand for the original console. Nintendo's initial announcement stated that it "requires more than a firmware upgrade" to implement, and the capability could not be made available as an upgrade option for the existing Wii; the delay later became a cancellation when production of the Wii was discontinued in 2013. However, despite the assertion, third parties have used [[Wii homebrew]] to add DVD playback to unmodified Wii units. The Wii also can be [[Hacker (hobbyist)|hacked]] to enable an owner to use the console for activities unintended by the manufacturer. [[List of Wii drivechips|Several brands]] of [[modchip]]s are available for the Wii.

Although Nintendo showed the console and the Wii Remote in white, black, silver, lime-green and red before it was released, it was only available in white for its first two-and-a-half years of sales. Black consoles were available in Japan in August 2009, in Europe in November 2009 and in North America on May 9, 2010. A red Wii system bundle was available in Japan on November 11, 2010, commemorating the 25th anniversary of ''[[Super Mario Bros.]]'' The European version of the limited-edition red Wii bundle was released on October 29, 2010, which includes the original ''[[Donkey Kong (video game)|Donkey Kong]]'' game preloaded onto the console, ''[[New Super Mario Bros. Wii]]'' and ''Wii Sports''. The bundle also features the Wii Remote Plus, with integrated Wii Motion Plus technology. The red Wii bundle was released in North America on November 7, 2010 with ''New Super Mario Bros. Wii'', Wii Sports and the Wii Remote Plus.

On July 11, 2007, Nintendo unveiled the [[Wii Balance Board]] at [[History of E3#2007 (July 11–13)|E3 2007]] with ''[[Wii Fit]]''. It is a wireless [[balance board]] accessory for the Wii, with multiple pressure sensors used to measure the user's [[center of mass|center of balance]]. [[Namco Bandai Games|Namco Bandai]] produced a mat controller (a simpler, less-sophisticated competitor to the balance board).

===Wii Remote===
[[File:Wiimote-in-Hands.jpg|thumb|A [[Wii Nunchuk|Nunchuk]], [[Wii Remote]] and [[Wii Remote#Strap|strap]] shown in hand|alt=Two types of Wii controllers, one in each hand]]
[[File:Wii-Classic-Controller-White.jpg|thumb|upright|Wii Classic Controller]]

The Wii Remote<!-- SEE DISCUSSION ON "WIIMOTE" --> is the primary [[game controller|controller]] for the console. It uses a combination of built-in [[accelerometer]]s and [[infrared]] detection to sense its position in [[three-dimensional space|3D]] space when pointed at the [[light-emitting diode|LEDs]] in the [[Sensor Bar]]. This design allows users to control the game with physical gestures as well as button-presses. The controller connects to the console using [[Bluetooth]] with an approximate {{convert|30|ft|adj=on|abbr=on}} range, and features [[Haptic technology#Computer and video games|rumble]] and an internal speaker.  An attachable [[Wii Remote#Strap|wrist strap]] can be used to prevent the player from unintentionally dropping (or throwing) the Wii Remote. Nintendo has since offered a stronger strap and the [[Wii Remote Jacket]] to provide extra grip and protection.

Accessories can be connected to a Wii Remote through a [[Proprietary hardware|proprietary]] port at the base of the controller, such as the bundled [[Wii Nunchuk|Nunchuk]] — a handheld unit with an accelerometer, [[analog stick]], and two trigger buttons.<!-- FURTHER INFO ATTACHMENTS SHOULD BE ADDED TO "WII REMOTE" ARTICLE -->An expansion accessory known as [[Wii MotionPlus]] augments the Wii Remote's existing sensors with [[gyroscope]]<nowiki/>s to allow for finer motion detection; the MotionPlus functionality was later incorporated into a revision of the controller known as Wii Remote Plus. At [[E3 2009]], Nintendo also presented a "[[Heart rate monitor|Vitality Sensor]]" accessory that could be used to measure a player's pulse. In a 2013 Q&A, Satoru Iwata revealed that the Vitality Sensor had been shelved, as internal testing found that the device did not work with all users, and its use cases were too narrow.

The Classic Controller is another extension for Wii Remote, it is more similar to classic gamepads, you can play with it also older games from GameCube or Virtual Console.

===Memory storage===
The Wii console contains 512 [[megabyte]]s of internal non-removable [[flash memory]],<ref>{{Cite news|url=https://www.theinquirer.net/inquirer/news/1017136/wii-console-specs-unveiled|title=Wii console specs unveiled |publisher=[[The Inquirer]]|date=August 1, 2006|first=Dean|last=Pullen|access-date=2018-10-10}}</ref> and features an SD card slot for external storage. An SD card can be used for uploading photos and backing up [[saved game]] data and downloaded [[Virtual Console]] and [[WiiWare]] games. To use the SD slot for transferring game saves, an [[patch (computing)|update]] must be installed. Installation may be initiated from the Wii options menu through an Internet connection, or by inserting a game disc containing the update. Virtual Console data cannot be restored to any system except the unit of origin.<ref>{{Cite web|url=https://web.archive.org/web/20080522080838/https://www.nintendo.com/consumer/systems/wii/en_na/data.jsp|title={{!}} Nintendo - Customer Service {{!}} Wii - Data Management|date=2008-05-22|access-date=2018-10-10}}</ref> An SD card can also be used to create customized in-game music from stored [[MP3]] files (as first shown in ''[[Excite Truck]]'')<ref name="Excite Truck Custom Soundtrack Confirmed">{{cite web|date=November 10, 2006|url=http://wii.ign.com/articles/745/745360p1.html|title=Excite Truck Custom Soundtrack Confirmed|publisher=IGN|accessdate=November 10, 2006|archive-url=https://web.archive.org/web/20070126085904/http://wii.ign.com/articles/745/745360p1.html#|archive-date=January 26, 2007|dead-url=yes|df=mdy-all}}</ref> and music for the slide-show feature of the [[Photo Channel]]. Version 1.1 of the Photo Channel removed MP3 playback in favor of [[Advanced Audio Coding|AAC]] support.<ref>{{cite web|url=http://wii.nintendo.com/photo_channel.jsp |archiveurl=https://web.archive.org/web/20071213040428/http://wii.nintendo.com/photo_channel.jsp |archivedate=December 13, 2007 |title=Internet Archive Wayback Machine |publisher=Web.archive.org |date=December 13, 2007 |accessdate=November 7, 2012}}</ref>

At the Nintendo Fall Press Conference in October 2008, Satoru Iwata announced that Wii owners would have the option to download WiiWare and Virtual Console content directly onto an SD card. The option would offer an alternative to "address the console's insufficient memory storage". The announcement stated that it would be available in Japan in spring 2009;<ref>{{cite web|url =http://kotaku.com/5057877/save-wii-games-direct-to-sd-card-starting-spring-2009|title=2008 Nintendo Fall Press Conference: Save Wii Games Direct To SD Card (Starting Spring 2009)|publisher=Kotaku|accessdate=October 6, 2008}}</ref> Nintendo made the update available on March 25.<ref>{{Cite news|url=https://kotaku.com/5183763/wii-system-update-adds-play-from-sd-card-support|title=Wii System Update Adds Play From SD Card Support|last=Fahey|first=Mike|work=Kotaku|access-date=2018-11-30|language=en-US}}</ref> In addition to the previously announced feature, the update also allows users to play games directly from an SD card.<ref>{{Cite news|url=https://www.geek.com/games/nintendo-wii-now-plays-games-directly-from-sd-cards-725431/|title=Nintendo Wii now plays games directly from SD cards - Geek.com|date=2009-03-25|work=Geek.com|access-date=2018-11-30|language=en-US}}</ref> The update also added support for [[Secure Digital|SDHC]] cards with up to 32&nbsp;GB of storage.<ref>{{Cite web|url=http://www.nintendoworldreport.com/news/18036/the-wii-sd-card-menu-a-walkthrough|title=The Wii SD Card Menu: A Walkthrough - News|website=Nintendo World Report|access-date=2018-11-30}}</ref>

==={{anchor|Technical specifications}}Specifications===

Nintendo has released few technical details regarding the Wii system, but some key facts have leaked through the press. Although none of these reports has been officially confirmed, they generally indicate that the console is an extension (or advancement) of the [[Nintendo GameCube]] architecture. Specifically, the analyses report that the Wii is roughly 1.5 to 2&nbsp;times as powerful as its predecessor. Based on specifications, the Wii has been called the least powerful of the major home consoles of its generation.

'''Processors:'''
* [[Central processing unit|CPU]]: [[PowerPC]]-based [[Broadway (microprocessor)|Broadway]] processor, made with a [[90 nanometer|90&nbsp;nm]] [[Silicon on insulator|SOI]] [[CMOS]] process, reportedly clocked at 729&nbsp;[[Hertz|MHz]]
* [[Graphics processing unit|GPU]]: [[ATI Technologies|ATI]] [[Hollywood (graphics chip)|Hollywood GPU]] made with a 90&nbsp;nm CMOS process, reportedly clocked at 243&nbsp;[[Hertz|MHz]]

<small>{{note|clock|†}} None of the [[clock rate]]s have been confirmed by [[Nintendo]], [[IBM]] or [[ATI Technologies|ATI]].</small>

'''Memory:'''
* 88&nbsp;[[Megabyte|MB]] [[Computer data storage|main memory]] (24&nbsp;MB internal [[1T-SRAM]] integrated into graphics package, 64&nbsp;MB external [[GDDR3]] SDRAM)
* 3&nbsp;MB embedded GPU [[texture memory]] and [[framebuffer]]

'''Ports and peripheral capabilities:'''
* Up to 16 Wii Remote controllers (10 in standard mode, 6 in one-time mode, connected wirelessly via [[Bluetooth]])
* Nintendo GameCube controller ports (4)
* Nintendo GameCube memory-card slots (2)
* [[Secure Digital|SD]] memory-card slot (supports [[Secure Digital|SDHC]] cards, as of system menu 4.0)
* [[Universal Serial Bus|USB]] 2.0 ports (2)
* Sensor Bar power port
* Accessory port on bottom of Wii Remote
* Optional USB keyboard input in message board, Wii Shop and Internet channels (as of 3.0 and 3.1 firmware update)
* [[Mitsumi]] DWM-W004 WiFi 802.11b/g wireless module
* Compatible with optional [[MiniUSB|USB]] 2.0 to [[Ethernet]] [[local area network|LAN]] adapter
* "AV Multi Out" port (See "Video" section)

'''Built-in content ratings systems:'''
* [[British Board of Film Classification|BBFC]], [[Computer Entertainment Rating Organization|CERO]], [[Entertainment Software Rating Board|ESRB]], [[Australian Classification Board|ACB]], [[Office of Film and Literature Classification (New Zealand)|OFLC (NZ)]], [[Pan European Game Information|PEGI]], [[Unterhaltungssoftware Selbstkontrolle|USK]]

[[File:broadwaycpu.JPG|thumb|IBM Wii [[Broadway (microprocessor)|Broadway]] CPU|alt=Square computer chip]]
[[File:Hollywood gpu.png|thumb|ATI Wii [[Hollywood (graphics chip)|Hollywood]] GPU|alt=Square computer chip]]
'''Storage:'''
* 512&nbsp;MB built-in NAND [[flash memory]]
* Expanded storage via [[Secure Digital|SD]] and [[Secure Digital|SDHC]] card memory (up to 32&nbsp;GB)
* Nintendo GameCube memory card (required for GameCube game saves)
* Slot-loading disc drive, compatible with 8&nbsp;cm Nintendo GameCube Game Disc and 12&nbsp;cm Wii Optical Disc
* [[Mask ROM]] by Macronix

'''Video:'''
* Custom "AV Multi Out" port supporting [[composite video]], [[YPbPr|YP<sub>B</sub>P<sub>R</sub>]] [[component video]], [[S-Video]] ([[NTSC]] consoles only) and [[RGBS|RGB]] [[SCART]] ([[PAL]] consoles only)
* [[480p]] ([[PAL]]/[[NTSC]]), [[480i]] (PAL/NTSC) or [[576i]] (PAL), standard 4:3 and [[Aspect ratio (image)|16:9]] [[anamorphic widescreen]]

'''Audio:'''
* Main: Stereo&nbsp;– [[Pro Logic II|Dolby Pro Logic II]]-capable
* Controller: Built-in speaker
* Audio DSP

'''Power consumption:'''
* 18&nbsp;[[Watt|W]] when switched on
* 9.6&nbsp;W in standby with [[WiiConnect24]] standby connection
* 1.3&nbsp;W in standby

{{clear}}

==={{anchor|Technical issues}}Technical problems===
The first Wii system software update (via WiiConnect24) caused a small number of launch units to become [[Brick (electronics)|completely unusable]]. This forced users to either send their units to [[Nintendo]] for repairs (if they wished to retain their saved data) or exchange them for free replacements.

With the release of dual-layer Wii Optical Discs, Nintendo of America stated that some Wii systems may have difficulty reading the high-density software (due to a contaminated laser lens). Nintendo offers retail lens-cleaning kits and free console repairs for owners who experience this issue.

The Wii Remote can lose track of the Wii system it has been set to, requiring that it be reset and resynchronized. Nintendo's support website provides instructions for this process and troubleshooting related issues.

==Features==

The console has a number of internal features made available from its hardware and [[firmware]] components. The hardware allows for extendability (via expansion ports), while the firmware (and some software) can receive periodic updates via the [[WiiConnect24]] service.<!--
The latest firmware version for the Wii system is 2.2U. In order to use Channels requiring Internet access, a firmware update is required. -->

===Wii Menu===
[[File:Wiimen.png|thumb|[[Wii Menu]]|alt=Screenshot of Wii Menu]]

The Wii Menu interface is designed to emulate [[television channel]]s. Separate channels are graphically displayed in a grid, and are navigated using the pointer capability of the [[Wii Remote]]. Except for the Disc Channel, it is possible to change the arrangement by holding down the A and B buttons to "grab" channels and move them around. There are six primary channels: the Disc Channel, Mii Channel, Photo Channel, Wii Shop Channel, Forecast Channel and News Channel. The latter two were initially unavailable at launch, but were later activated in updates. The Wii + Internet Video Channel was pre-installed on all Wii consoles starting in October 2008. Additional channels are available for download from the [[Wii Shop Channel]] through [[WiiWare]], and appear with each [[Virtual Console]] title; these include the [[Everybody Votes Channel]], [[Internet Channel]], [[Check Mii Out Channel]] and the [[Nintendo Channel]].

===Backward compatibility===
<!-- - Wii Download Games Should not Be Mixed With Launch Titles - -->
[[File:Wii-gamecube-compatibility.jpg|thumb|The first model of the Wii has [[Nintendo GameCube]] Memory Card and controller slots to provide backward compatibility.|alt=Wii console with black GameCube controller]]
Wii consoles with the original design are [[backward compatibility|backward-compatible]] with all [[Nintendo GameCube]] software, Nintendo GameCube Memory Cards and controllers. Software compatibility is achieved by the slot-loading drive's ability to accept [[Nintendo optical disc|Nintendo GameCube Game Discs]]. However, redesigned "Family Edition" Wiis and the Wii Mini are not backward-compatible.

A Wii console running a GameCube disc is restricted to GameCube functionality, and a GameCube controller is required to play GameCube titles. A Nintendo GameCube Memory Card is also necessary to save game progress and content, since the Wii internal flash memory will not save GameCube games. Also, backward compatibility is limited in some areas. For example, online and LAN-enabled features for Nintendo GameCube titles are unavailable on the Wii, since the console lacks serial ports for the [[Nintendo GameCube Broadband Adapter and Modem Adapter]].

===Nintendo DS connectivity===
The Wii system supports wireless connectivity with the [[Nintendo DS]] without any additional accessories. This connectivity allows the player to use the Nintendo DS microphone and [[touchscreen]] as inputs for Wii games. The first game utilizing Nintendo DS-Wii connectivity is ''[[Pokémon Battle Revolution]]''. Players with either the [[Pokémon Diamond and Pearl|''Pokémon Diamond'' or ''Pearl'']] Nintendo DS games are able to play battles using the Nintendo DS as a controller. ''[[Final Fantasy Crystal Chronicles: Echoes of Time]]'', released on both Nintendo DS and Wii, features connectivity in which both games can advance simultaneously. Nintendo later released the [[Nintendo Channel]], which allows Wii owners to download [[game demo]]s or additional data to their Nintendo DS in a process similar to that of a [[DS Download Station]]. The console is also able to expand Nintendo DS games.

===Online connectivity===

The Wii console connects to the Internet through its built-in [[IEEE 802.11#802.11b|802.11b]]/[[IEEE 802.11#802.11g|g]] Wi-Fi or through a USB-to-Ethernet adapter; either method allows players to access the [[Nintendo Wi-Fi Connection]] service. The service has several features for the console, including [[Virtual Console]], [[WiiConnect24]], the [[Internet Channel]], the [[Forecast Channel]], the [[Everybody Votes Channel]], the [[News Channel (Wii)|News Channel]] and the [[Mii|Check Mii Out Channel]]. The Wii can also communicate (and connect) with other Wii systems through a self-generated wireless [[local area network|LAN]], enabling local wireless multi-playing on different television sets. ''[[Battalion Wars 2]]'' first demonstrated this feature for non-split screen multi-playing between two (or more) televisions.

==== Media Support ====
On April 9, 2008, the BBC announced that its online [[BBC iPlayer]] would be available on the Wii via the [[Internet Channel]] browser; however, some users experienced difficulty with the service. On November 18, 2009, [[BBC iPlayer]] on the Wii was launched as the BBC iPlayer Channel, a free downloadable channel from the [[Wii Shop Channel]]; however, the service was discontinued in early 2017.

[[Netflix]] was released as a downloadable channel for the Wii on October 18, 2010 in Canada and the United States. A survey conducted by [[Nielsen Holdings|Nielson]] revealed that 25% of Netflix subscribers used the Netflix Channel on the Wii as of July 2011.

[[Hulu]] announced in October 2011 that they would be releasing their [[streaming service]], Hulu Plus, on the Wii and the [[Nintendo 3DS]]. Hulu Plus was released on February 16, 2012 as a downloadable channel for the Wii.

[[YouTube]] was released as a downloadable channel for the Wii on December 15, 2012 in the United States. The YouTube Channel for the Wii was discontinued on June 28, 2017 as part of YouTube's plan to phase out availability on older devices.

[[Prime Video]], [[Amazon (company)|Amazon]]'s streaming service, was released on January 14, 2013 as a downloadable channel for the Wii.

[[Crunchyroll]], an [[anime]] streaming service, was released on October 15, 2015 as a downloadable channel for the Wii.

In 2018, Netflix announced that Nintendo would shut down support for video streaming services on the Wii on January 30, 2019, including Netflix.

===Parental controls===
The console features [[parental controls]], which can be used to prohibit younger users from playing games with content unsuitable for their age level. When one attempts to play a Wii or [[Virtual Console]] game, it reads the content rating encoded in the game data; if this rating is greater than the system's set age level, the game will not load without a password. Parental controls may also restrict Internet access, which blocks the [[Internet Channel]] and system-update features. Since the console is restricted to [[Nintendo GameCube]] functionality when playing Nintendo GameCube Game Discs, GameCube software is unaffected by Wii parental-control settings.

European units primarily use the [[Pan European Game Information|PEGI]] rating system, while North American units use the [[Entertainment Software Rating Board|ESRB]] rating system. The Wii supports the rating systems of many countries, including [[Computer Entertainment Rating Organization|CERO]] in Japan, the [[Unterhaltungssoftware Selbstkontrolle|USK]] in Germany, the [[Pan European Game Information|PEGI]] and [[British Board of Film Classification|BBFC]] in the United Kingdom, the [[Australian Classification Board|ACB]] in Australia and the [[Office of Film and Literature Classification (New Zealand)|OFLC]] in New Zealand. Homebrew developers have reverse-engineered the function which Nintendo uses to recover lost parental-control passwords, creating a simple script to obtain parental-control reset codes.

[[Category:Nintendo consoles]]