Creating a slideshow on TikTok can be a fun way to share memories through photos! Start by opening the TikTok app and selecting the '+' to create a new video. Choose "Upload" to access your gallery, where you can select multiple photos for your slideshow. TikTok allows you to add music and effects to make it even more engaging. Have you ever tried creating a slideshow before, or is this your first time experimenting with TikTok features?