Mozilla サポートの検索

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

詳しく学ぶ

このスレッドはアーカイブに保管されました。 必要であれば新たに質問してください。

How do I change the page that opens when I open a new tab?

  • 1 件の返信
  • 2 人がこの問題に困っています
  • 46 回表示
  • 最後の返信者: cor-el

more options

When I open a new tab I get the following site undefined?uid=undefined&uc=undefined&ap=undefined&source=undefined&page=newtab&implementation_id=converter_4.1.2

I feel this may be a spam or phishing site.

Is that so?

I would not like this site to come up. How do I change that?

When I open a new tab I get the following site undefined?uid=undefined&uc=undefined&ap=undefined&source=undefined&page=newtab&implementation_id=converter_4.1.2 I feel this may be a spam or phishing site. Is that so? I would not like this site to come up. How do I change that?

選ばれた解決策

Sounds this is caused by the Converter extension that shows in the System Details list.

You can check for recently installed suspicious or unknown extensions.

Start Firefox in Safe Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration is causing the problem.

  • switch to the DEFAULT theme: "3-bar" menu button or Tools -> Add-ons -> Appearance
  • do NOT click the "Refresh Firefox" button on the Safe Mode start window
この回答をすべて読む 👍 3

すべての返信 (1)

more options

選ばれた解決策

Sounds this is caused by the Converter extension that shows in the System Details list.

You can check for recently installed suspicious or unknown extensions.

Start Firefox in Safe Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration is causing the problem.

  • switch to the DEFAULT theme: "3-bar" menu button or Tools -> Add-ons -> Appearance
  • do NOT click the "Refresh Firefox" button on the Safe Mode start window