How to edit word file text like bold center and color combinations in uipath,

Actually my requirement is send a mail to one person, in that i am attaching mail body like below am storing my content in out_word variable like a template.
String.Format(out_word,row.item(0),row.Item(1),row.Item(2),row.Item(3),row.Item(4),row.Item(5))

but here am getting text as normal, but i want editable text.
Please let me know any body knows?

@Niranjan_Nellutla

As per my understating u have to send email in html format…for that for send outlook email activities check in the Ishtmlbody properties in the properties pannel

otherwise explain more

@amaresan

my problem solved.
Thank you for giving reply.