The Python script extract_otp_secrets.py extracts one time password (OTP) secrets from QR codes exported by two-factor authentication (2FA) apps such as "Google Authenticator". The exported QR codes ...

Discover 17 new Excel features and functions for 2026, so you track edits and data faster. Including auto-refreshing pivots ...

In LS-Dyna Encryption is most often used to encrypt material cards and the associated know-how. Since it is quite expensive to create material cards, a common way is to exchange material cards only in ...

Excel still trips over dates, ghost links, and undo history. These six fixes would save hours for everyday users.

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...