A. Do some searching on the internet - इंटरनेट पर कुछ सर्च करना
B. Read email - ई-मेल Read करना
C. Send message - मैसेज भेजना
D. All of the above - उपरोक्त सभी
In a digital context, "surfing" often refers to the activity of browsing the internet. It involves navigating from one webpage to another, exploring content, and following hyperlinks.