How do I unlock the image in the image picker in PowerPoint? No other tool I've tried has enabled me to modify image data while using the picker in PowerPoint. It would take a lot out of the use of the image picker because then we can't edit the data in the picker, so that's a dealbreaker for me. May 31, 2024 – We all know what to do.... Right-click on an image and hit image ‑ Edit > Show. Or just drag and drop an image file onto your PowerPoint worksheet and hit Edit > Show. What about this trick that's working for about 8 months: How to unlock PowerPoint slideshow in Excel? June 16, 2024 — Click on the slides of the slides in the slideshow. Then in the main menu, click 'View' > 'Show slides' > show slides with thumbnails. This will activate the thumbnails on the slides to add a small thumbnail to each slide. Can I add or delete slides in PowerPoint while still using them? Yes if you use the same username and password in both of them. This will be very useful when you need to view a PowerPoint presentation without the images. Can you add a thumbnail to a slide? Yes. Right-click on any image thumbnail in a Slide and choose 'Add a thumbnail' in the menu that opens. If you prefer to remove the thumbnail (no thumbnail), then just click on the image again and select 'Remove thumbnail'. I'll have screenshots in some of my posts. What are the best applications/tools to make presentation slides? In my opinion, PowerPoint is the best tool for making presentations. It allows great freedom to use what you want (you'll have to use some other tools to access some presentation content, but you get the basic idea). PowerPoint is the only tool that lets me add some content from the PowerPoint or read-only data in Excel or other programs. If you can't figure out how to add or access some of the data that slides have in the slides, then PowerPoint's own 'Add and Access Data' tool should solve most of your problems. I'm still experimenting with several of these tools, so stay tuned for more. What about editing presentations? If you edit a PowerPoint presentation with a text editor, then most slide effects can be applied.