Windows

Quick Reference
NTFS vs exFAT vs FAT32: Which Format Should You Use?

NTFS is best for Windows internal drives, exFAT is best for cross-platform removable drives, and FAT32 is mostly for older devices and boot media requirements.

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Quick Reference
DISM vs SFC: Which Windows Repair Command Runs First?

DISM repairs the Windows component store. SFC checks and repairs protected system files. Run DISM first when the Windows image may be damaged.

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Quick Reference
BitLocker Recovery Key Explained Before You Need It

Know where your BitLocker recovery key is before firmware, TPM, boot, recovery, or hardware changes force recovery.

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Homelab
Back Up a Windows PC to a NAS Automatically

Set up automatic Windows backups to a NAS with the right method: file history, image backup, vendor agent, or a scripted archive.

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Security
Windows 10 ESU and Windows 11 Privacy Survival Guide

A practical plan for staying patched after Windows 10 end of support, choosing ESU or Windows 11, and tightening privacy settings after migration.

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