Microsoft Excel lets you embed content from other applications, including PDF files. You can embed a PDF file into a cell of an Excel worksheet and then use Excel's security features to lock the ...
Want to protect an important Word document or Excel spreadsheet? Here's how to add a password, make documents read-only, and tap into other tricks to safeguard sensitive files. Our team tests, rates, ...
Locking cells in a Microsoft Excel spreadsheet is a super useful thing to know how to do. It’s used to protect a certain segment or an entire worksheet from being modified by anyone other than the ...
Locking is a handy function in Excel that allows users to lock specific or all cells in a worksheet to prevent any intentional or unintentional editing of them. You can easily lock cells in a sheet by ...
Pythonとpandasを使い、pd.read_excel()でExcelファイルを読み込もうとしたら、突然 PermissionError: [Errno 13] Permission denied というエラーが出て、処理が止まってしまった…。ファイルパスもコードも合っているはずなのに、なぜ？と困惑した経験はありませんか？
一部の結果でアクセス不可の可能性があるため、非表示になっています。
アクセス不可の結果を表示する