कैसे PowerPoint में बैकग्राउंड ग्राफिक्स एड़ (add) करें
Powerpoint Add Picture To Background. Web select design > format background. In the format background pane, select picture or texture fill.
In the format background pane, select picture or texture fill. Web select design > format background.
Web select design > format background. Web select design > format background. In the format background pane, select picture or texture fill.
