Text expanders are known to increase the productivity of a medical transcriptionist. This is because you can produce more transcribed reports in less time by using abbreviations to produce large paragraphs or long medical words without actually typing them.
Medical transcription school, MTatHome, has created a wonderful video on how to set up MS Word as a text expander. We have listed the video below.
However, if you can afford a text expander, Speed Type is the one we recommend.