When you open a file for translation or review, you are in the TXLF Editor. The TXLF Editor user interface Translation tab with some options is presented below to familiarize you with the interface layout.
This bar lists all tabs that fit in your display and are used to access the various tools of this application.
Icons for the available tools of the active tab (that fit in your display).
This bar lists all open files or chained file. Each open file shows as a separate tab across this bar.
Use this row of fields to provide the filter criteria and other controls for your searches in the open file.
In this area is the collection of numbered source segments (color coded) that resulted from sectioning the source file(s).
In this work area a number of functions are available, including:
TM Lookup
Notes
Segment History
Metadata
Transcheck (x) where x is the count of errors in segment
This is the translation work area that includes:
Target column (right column) where the translation is entered or leveraged
Segment Score column contains the percentage of match found in the TM
Status column indicates the status of that segment
Use this work area for searching and adding terms to terminology lists (glossaries), if enabled.
This Drop-down lists additional tools that do not fit in your display area.
Reference: Translation Edit Drop-down Menu