IME can be opened by clicking on the language bar on the desktop and then selecting the IME language icon or through a shortcut key if it's already configured. To close IME, you can change the language in language bar or try right clicking on the current application to see whether it supports 'Close IME' popup menu option or by closing the current application. 
Google Transliteration IME is currently available for 22 different languages - Amharic, Arabic, Bengali, Farsi (Persian), Greek, Gujarati, Hebrew, Hindi, Kannada, Malayalam, Marathi, Nepali, Oriya, Punjabi, Russian, Sanskrit, Serbian, Sinhalese, Tamil, Telugu, Tigrinya and Urdu.
Google Transliteration IME is currently available for 22 different languages - Amharic, Arabic, Bengali, Farsi (Persian), Greek, Gujarati, Hebrew, Hindi, Kannada, Malayalam, Marathi, Nepali, Oriya, Punjabi, Russian, Sanskrit, Serbian, Sinhalese, Tamil, Telugu, Tigrinya and Urdu.
Google Input Tools for Windows is an input method editor which allows users to enter text in any of the supported languages using a Latin (English / QWERTY) keyboard. Users can type a word the way it sounds using Latin characters and Google Input Tools for Windows will convert the word to its native script. Available input tools include transliteration, IME, and on-screen keyboards.
Google Input Tools for Windows is currently available for 22 different languages: Amharic, Arabic, Bengali, Persian, Greek, Gujarati, Hebrew, Hindi, Kannada, Malayalam, Marathi, Nepali, Oriya, Punjabi, Russian, Sanskrit, Serbian, Sinhala, Tamil, Telugu, Tigrinya and Urdu.

Features
- Offline SupportNo internet connection is required.
- Word CompletionsDictionary-based word completions for prefixes.
- Personalized ChoicesRemembers user corrections along with macro and canonical support.
- Easy KeyboardDictionary-enabled keyboard to enter rare and complex words.
- Quick SearchSingle-click web search for highlighted words.
- Cool CustomizationsCustomize candidate window size, display fonts and more.
 

