Lightkey supports the following MS Windows OS versions: 7, 8, 8.1, 10 and 11.

Here is the full list of supported languages by Lightkey:

Afrikaans Arabic Azerbaijani Bashkir Belarusian Bosnian Breton Bulgarian Catalan Czech Cornish Corsican Welsh Danish German Greek English Esperanto Estonian Basque Faroese Persian Finnish French Frisian Scottish Gaelic Irish Galician Manx Guarani Hebrew Hindi Croatian Hungarian Armenian Interlingua Indonesian Icelandic Italian Javanese Georgian Kazakh Kyrgyz Korean Central Kurdish Latin Latvian Lithuanian Luxembourgish Macedonian Malagasy Maltese Mongolian Malay Dutch Norwegian Occitan Ossetic Punjabi Polish Portuguese Pashto Romansh Romanian Russian Sinhala Slovak Slovenian Somali Spanish Albanian Serbian Kiswahili Swedish Tatar Tajik Turkish Uyghur Ukrainian Urdu Uzbek Vietnamese Wolof Yiddish Yoruba

Lightkey's inline native text prediction experience is available in MS Office Word, Outlook and PowerPoint, included in the following MS Office versions:

- 2010 - 2013 - 2016 - 2019

- 2021 ​​​​​​​- 365

Lightkey is also available in any other application using the Lightkey Anywhere feature included in Lightkey Professional and Lightkey for Business editions.

Lightkey supports Google Chrome and Microsoft Edge web browers.

Lightkey’s Chrome extension currently supports the following applications with native prediction experience:

- Gmail

- LinkedIn - WhatsApp Web

- Twitter

- Outlook Mail (outlook.com)

- Slack

- Asana

- Monday

- Zendesk

- Reddit

- Notion

- Quora

- Yahoo! Mail

All other web applications are supported using the Lightkey Anywhere feature available in Lightkey Professional and Lightkey for Business editions.

Not directly, as Lightkey currently supports only MS Windows OS versions 7, 8, 8.1 and 10. However, if you have a virtual machine (e.g. Parallels) running Windows on your MAC, you’ll be able to install Lightkey on that virtual machine.

Excel is supported using the Lightkey Anywhere feature.

Yes

This is often related to a missing “input language” in your system configuration.

For Windows 7 / 8, follow the instructions for “Change your keyboard layout” as detailed here:

https://support.microsoft.com/en-us/help/17424/windows-change-keyboard-layout

For Windows 10, follow the instructions for “Add an input language” as detailed here:

https://support.microsoft.com/en-us/help/4027670/windows-10-add-and-switch-input-and-display-language-preferences

Lightkey will automatically detect your installed input languages and offer predictions when typing in any of the supported languages.