Automated backup solutions can simplify the process and ensure that your data is consistently backed up. Some popular options include:

Registry restore fails ("access denied") Fix: Close all Office apps, run Command Prompt as Administrator, then execute: regedit /s C:\path\to\backup\Office2013_Settings.reg

Outlook 2013 transitioned standard temporary structures from the classic PST framework over to local Offline Storage Tables ( .ost files). However, .ost files cannot be natively imported into separate computers or secondary software instances. You must explicitly export your profiles into a portable Personal Storage Table ( .pst ) format. Step-by-Step Export to a Portable PST File Backup and Restore all Outlook 2013 Data Files

:: Backup signatures xcopy "%APPDATA%\Microsoft\Signatures" "%BACKUP_DIR%\Signatures" /E /I