Keeping your Windows system secure is vital for the operating system on your PC, and it takes some time and diligence.

Windows Vistaでは、アプリケーションをインストールしたり、コントロールパネルから設定を変更しようとするたびに、画面が暗転してユーザーアカウント制御(以下UAC)の確認ダイアログが表示される。あまりに頻繁に開くために、多くのユーザーは条件反射的 ...

If Windows users with normal user rights call up certain programs or, for example, the repair function of MSI installers after installing the August updates, they now receive a user account control ...

TOP効率化ツール「Norton User Account Control」でUACのイライラを解消！ 効率化ツール Windows Vistaのみ ： フリーユティリティ「Norton User Account Control」は、Vistaのデフォルト「UAC」よりもユーザフレンドリーであり、かつ安全性アップ。 Vistaを使い始めたその瞬間に ...

You cannot rename a User Profile folder in Windows 11/10 if one or more of the following conditions are true: You are not signed in as an administrator. You are signed in to the same user account, ...

Microsoft has fixed a known issue caused by the August 2025 security updates, which triggers unexpected User Account Control (UAC) prompts and app installation problems for non-admin users on all ...

The most recent Windows security patches, identified as KB5063878 and KB5063875, were intended to strengthen the system against privilege escalation exploits, specifically CVE-2025-50173. However, the ...

Researchers have flagged a weakness they're tracking as CVE-2024-6769, calling it a combination user access control (UAC) bypass/privilege escalation vulnerability in Windows. It could allow an ...