How to change and format the background of your PowerPoint slides to custom designs

You can change the background of your PowerPoint slides using the "Format Background" feature located in the "Design" tab.

How to change your background on Microsoft Teams before or during a meeting

You can change your background on Microsoft Teams both before and during meetings, similar to many other video-conferencing ...
CNET on MSN

How to Put Backgrounds on Messages in iOS 26

Apple released iOS 26 on Sept. 15, and update brought a new Liquid Glass redesign, call screening and lots of hidden features ...
ZDNet

How to use your iPhone as a TV remote

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