Right-click menu allows quick background changes from desktop or File Explorer. File Explorer toolbar offers "Set as background" button option
Removes and replaces video backgrounds directly from browser without account. Uses cloud-powered technology for super-fast editing on any device. Includes green screen feature for isolating people from backgrounds. Offers extensive library of stock footage for background replacement
Select slide and click Design tab, then Format Background. Choose from Solid, Gradient, Picture, Texture or Pattern options. Apply changes to current slide or all slides using Apply to All. Background options include color, gradient, image, texture and pattern
Open Word and go to Design tab. Click Page Color button on right side of toolbar. Select White option from drop-down menu
Paint 3D allows changing background color without Photoshop on Windows 10 Creators update. Process involves cutting out image area, changing background, and saving
Apple Photos offers transparent background removal feature. Long-press main object to reveal white edges. Copy transparent PNG format for sharing. Feature works on iPhone SE 2 and newer models