Which of the following technological advances have had an impact on the hospitality and tourism industry? websites and social media
computerized reservation systems
in-flight entertainment
wifi zones to help one stay updated on networks social
updates that can be received on mobile phones
playlists that update on the go
applications that use GPS to find places

since it can be assumed that what aslam is making is a template by compiling all the commonly used excel formatting in several worksheets in an excel document, aslam can choose to save it using the .xltx or .xltm format instead. thus, aslam can distribute the templates he has made to his team members in an easier manner.

yes you can very simple, click the heart and then click the follow requests button.