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Category: Windows

프리페치 파일과 저장 장치, 메모리의 데이터 흐름을 표현한 일러스트

What Is a Windows Prefetch PF File? Contents, Analysis, and Deletion

Learn what Windows Prefetch PF files record, how to inspect them, and why run counts, timestamps, and file paths need careful interpretation before you delete or investigate a record.

Illustration of document tabs above a keyboard with highlighted shortcut keys

Windows 11 / Notepad Keyboard Shortcuts for Files, Tabs, and Editing

A practical reference to Windows 11 Notepad shortcuts for files, tabs, editing, search, and zoom. It also explains the difference between closing a tab and a window and what to check when a shortcut does not work.

Archived and current system folders shown on a storage drive

Windows 11 / What Is Windows.old, and Can You Delete It?

You can remove Windows.old to free space in Windows 11, but doing so ends the option to return to the previous installation. Learn what to check first, when Windows removes it automatically, and how to delete it through Storage settings.

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