Resizing image in image webpart

[Deleted]

I have used the image webpart to create some user guides for my organization. However, the images appear very small, and any text is basically unreadable. Is there a way to adjust the image size in the webpart. Or do I have to resize all the images first and then upload them again?

[#2]

Image WebPart configuration is limited to the configuration panel you get when you edit the WebPart so basically if this panel doesn't provide a way to achieve what you need, then there is no way out of the box to resize the images

[#3]

Is there another way to integrate pictures in a SharePoint page - or a guide on optimal image size and resolution?