48 guides
Fix and optimize Windows 10 and Windows 11 — updates, upgrades, BitLocker and TPM, performance, networking, drivers, recovery, and password and sign-in problems.
Getting 'DNS server isn't responding' in Windows? Flush the cache, reset the network stack, change DNS servers, and work through the real fixes step by step.
A BIOS or firmware update can trigger a BitLocker recovery prompt. Learn why it happens, how to get past it, and how to suspend BitLocker before firmware updates.
Windows 11 booting slowly? Trim startup apps, understand fast startup, check drivers and disk health, and work through the real causes of a long boot, step by step.
Install WSL2 on Windows 11 the right way: the one-command setup, picking a Linux distro, checking the WSL version, and fixing the common install and virtualization errors.
Second screen not showing up? Work through cables, ports, Detect, graphics drivers, and refresh-rate fixes to get an external monitor detected in Windows 10 and 11.
Turn on Remote Desktop in Windows 11 Pro the right way. Learn the Settings toggle, firewall rules, user permissions, Network Level Authentication, and how to connect securely.
Bluetooth missing or not connecting in Windows 11? Fix it with the toggle, the Bluetooth service, driver reinstalls, the troubleshooter, and removing and re-pairing devices.
Build a Windows 11 recovery drive on a USB stick: what it does, the size you need, the back up system files option, and how to boot and use it to repair a PC.
No sound in Windows 11? Work through output device selection, volume mixer, the audio troubleshooter, driver reinstalls, and the Windows Audio services step by step.
Windows Update or a feature install failing with 0x800f081f? Learn what the missing-source error means and fix it with DISM, a source path, Group Policy, and SFC.
Windows 11 won't accept your PIN or says 'Your PIN is no longer available'? Sign in with your password, reset the PIN, and rebuild the Ngc folder when Hello breaks.
Task Manager pinned at 100% disk usage? Diagnose the real culprit — SysMain, Windows Search, telemetry, drivers, malware — and apply fixes that work on SSDs and HDDs.
Use Reset this PC with 'Keep my files' to fix a misbehaving Windows 11 install while keeping your documents. Cloud download vs local reinstall, what's kept, what's removed.
Stuck on 'Preparing Automatic Repair' or 'Automatic Repair couldn't repair your PC'? Work through Startup Repair, bootrec, SFC/DISM offline, and more to break the loop.
Wi-Fi connected but no internet in Windows 11? Renew your IP, flush DNS, reset Winsock and the IP stack, change DNS, and check drivers, router, VPN and airplane mode.
Windows 11 needs TPM 2.0. Check it with tpm.msc or Get-Tpm, then enable Intel PTT or AMD fTPM in firmware, turn on Secure Boot, and avoid a BitLocker lockout.
Pillar Guide
Windows 10 support ended October 14, 2025. Here's what that means, your options — upgrade to 11, ESU, replace, or stay — and a clear checklist to decide.
Forgot your Windows 11 password? Reset a Microsoft account online, use local account security questions, fix a PIN, or use a password reset disk — the safe way.
The best WSL command-line tools to install on Windows: FFmpeg, ImageMagick, Ghostscript, Poppler, qpdf, ExifTool, and more — free, local, no uploads. One apt command.
Access your Windows files from WSL and your Linux files from Windows. How /mnt/c works, finding paths, the performance gotcha, and moving files both ways safely.
Run Linux command-line tools on Windows without a virtual machine using WSL. Install with apt, work on your Windows files, and use free tools locally — no uploads.
Ten practical things you can do with WSL on Windows 11: convert and compress images, edit PDFs and video, run Linux tools, and more — free, offline, and no uploads.
Trim or cut a video without re-encoding on Windows free using WSL and FFmpeg. Cut clips instantly with no quality loss using stream copy, all offline with no uploads.
Repair corrupted Windows files the right way: run DISM RestoreHealth first, then SFC scannow. Learn what each does, how to read the CBS log, and offline repair.
Make a high-quality GIF from a video free on Windows using WSL and FFmpeg. Use a palette for clean colors, control size and frame rate, all offline with no uploads.
Extract audio as MP3 from a video free on Windows using WSL and FFmpeg. Pull the soundtrack losslessly or as MP3, batch a whole folder, all offline with no uploads.
Convert MOV or MKV to MP4 free on Windows using WSL and FFmpeg. Remux without re-encoding for instant results, or re-encode for compatibility — all offline, no uploads.
Compress a video without losing visible quality on Windows free using WSL and FFmpeg. Use CRF encoding to shrink files, keep it offline, and never upload a thing.
Extract text from a PDF free on Windows using WSL and pdftotext. Pull clean text from one PDF or a whole folder, keep the layout, all offline with no uploads.
Remove a password from a PDF you own on Windows free using WSL and qpdf. Decrypt files you have the password for, locally and offline — nothing uploaded.
Convert PDF to JPG or PNG free on Windows using WSL and pdftoppm. Turn pages into images at any resolution, batch the whole file, all offline with no uploads.
Windows Update frozen at 0%, 30%, or 100%? Learn how to tell stuck from slow, reset the update components, run the troubleshooter, and repair files with DISM and SFC.
Split a PDF into separate pages or page ranges free on Windows using WSL. Use pdfseparate or qpdf to extract pages locally — no uploads, nothing leaves your PC.
Merge PDF files on Windows free and offline using WSL. Combine PDFs with pdfunite or qpdf, control the order, merge a whole folder — all local, nothing uploaded.
Compress a PDF on Windows free using WSL and Ghostscript — no uploading to a website. Pick the right quality preset, shrink scanned PDFs, and keep the file fully local.
Convert images to PDF free on Windows using WSL. Combine JPGs or PNGs into one PDF with img2pdf (lossless) or ImageMagick — control page order, all offline, no uploads.
Remove image metadata and GPS location in bulk on Windows free using WSL and ExifTool. View, strip, and verify EXIF on a whole folder — all offline, nothing uploaded.
Batch resize images from the command line on Windows free using WSL and ImageMagick. Resize a whole folder by width, percentage, or limit, all offline with no uploads.
Convert HEIC to JPG free on Windows using WSL. Turn iPhone photos into JPG with heif-convert or ImageMagick, batch a whole folder, and keep every file local.
Locked out by BitLocker? Find your recovery key from a Microsoft account, Entra ID, Active Directory, or a printout — and learn why it's asked for after BIOS changes.
Compress images without losing quality on Windows free using WSL. Lossless JPG and PNG optimization with jpegoptim, optipng, and ImageMagick — all offline, no uploads.
Convert WebP to JPG or PNG free on Windows using WSL. Use dwebp for PNG, ImageMagick for JPG, batch a whole folder, and keep every file local — no uploads.
Bulk convert PNG to WebP on Windows free with WSL and cwebp. Batch a whole folder, use lossless for graphics, and keep every file on your own machine — no uploads.
Convert JPG to WebP free on Windows with WSL and cwebp. One command per file, a batch loop for whole folders, and no uploads — your images never leave your PC.
Pillar Guide
Step-by-step guide to upgrading Windows 10 to Windows 11: check TPM 2.0 and Secure Boot, run PC Health Check, pick an upgrade path, and handle unsupported PCs.
Fix truncated PowerShell output in the console, text files, and reports with Format-Table -Wrap, Out-File -Width, CSV exports, and FormatEnumerationLimit.
Learn what still works for NIC teaming in Windows 10, how to use New-NetSwitchTeam, when to use Windows Server LBFO instead, and how to remove a team safely.
Learn the real Windows 11 NIC teaming options, why old PowerShell commands fail, how to check NetLbfo and NetSwitchTeam, and what to use instead.