I am building an interactive presentation application for a client where the entire content is hosted online on Google Drive. The entire contents mainly including images are controlled using Excel Sheets. As it is content heavy (6.5gb), the application is slowing the system terribly and is not working smoothly. We are using a system with i7 and 16gb ram and the application is using 100% of its CPU performance when accessing the slides with images. Kindly suggest a solution to make the application run smoothly without any lagging.