Opera の設定ファイルの解説Explore the categories to the left Browse through the categorized sections on the left to learn more about Opera browsers. If you have a specific question, we recommend you search in the FAQ section. For the latest news and updates, check out Opera’s Blog. Update your browser Your Opera browser will automatically update when a new version is available. You can check its status in Update & Recovery
グリースモンキーの使い方 - はてなグリースモンキー
