{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the unsupported usage of db.preset in Opera?","a":"Poor User Experience: Users may not want to see or use these pre-set applications or extensions right from the beginning.\n2. Resource Consumption: Pre-set applications or extensions may  run in the background, consuming system resources and affecting the performance of the browser.\n3. Security Issues: If the pre-set applications or extensions are not from trusted sources, they may lead to security risks."}]}],"pr":"8c44de111d53cb3d2d7d5eed27140b181b2022da1240f4359499bd8b1d847df3"}