Git Bisect: Find the Commit That Introduced a Bug
Find the commit that introduced a regression with Git bisect. Follow a tested Python example, automate the search, and learn when a test error can produce the wrong result.
Read articleArticles · Browse by topic
guide
Independent writing about PC gaming, hardware, accessibility, and the culture around play.
12 stories
Latest in guide
SSH Host Key Changed? Verify It Before Fixing known_hosts
An SSH host-key warning can mean a rebuilt server or an impostor. Learn how to verify the fingerprint and safely update one known_hosts entry.
Python module not found after pip install? Check the interpreter
Pip says the package is installed, but Python cannot import it? Find the interpreter running your code, check its environment and fix the mismatch.
Why Bluetooth headphones sound bad when the mic turns on
Music sounds fine until you join voice chat? Learn why Windows changes Bluetooth audio, how to test a separate mic, and when LE Audio can keep stereo.
How to back up Steam game saves before switching PCs
Moving to a new PC? Protect your progress with an independent save copy, a Stardew Valley example, and clear checks for Steam Cloud conflicts.
Fake CAPTCHA scams: why a website asks you to press Windows + R
A fake human check can turn a routine click into a command on your PC. Learn the warning signs and what to do if you saw, copied or ran one.
Git detached HEAD: save a commit and recover it with reflog
Detached HEAD is normal. Learn how to keep a commit on a branch, carry uncommitted edits, and find a commit with Git's reflog.
Windows Clipboard History: What Persists, Syncs and Clears
See what stays in local history after a restart, what cross-device sync sends, and which clear action affects local or cloud copies—including pinned items and work-device policies.
SPF, DKIM and DMARC: Set Up Email Authentication Without Breaking Mail
Set up SPF, DKIM and DMARC without breaking legitimate email. Learn DNS records, alignment, real-message checks and what the 2026 standard changed.
OBS MKV to MP4: Remux Recordings Without Re-encoding
Turn an OBS MKV recording into MP4 without another video encode, check audio tracks and editor compatibility, and decide whether Hybrid MP4 suits your next recording.
Before You Run WinGet Upgrade --all, Check What It Will Update
Preview WinGet updates, check each app’s package ID and source, then decide whether to update one item or run winget upgrade --all.
How to Set Up a Windows 11 Mobile Hotspot
Share a Windows 11 PC’s Wi-Fi, Ethernet or cellular connection with a phone or tablet. Choose the source, set hotspot details and connect over Wi-Fi.