塩崎 哲郎
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Latest activity by 塩崎 哲郎-
塩崎 哲郎 created a post,
Zoom In/Out on a PDF file.
My laptop PC has the touch screen. Could you let me know if I can zoom-in/out a PDF file by touching the screen? When I do that on the screen, I saw a yellow rectangle which means "Comment on Regio...