PC · Windows 11
Windows.
Fix Windows errors, troubleshoot blue screens, and optimize your PC. BSOD diagnosis, driver fights, performance tuning, and step-by-step repair.
Diagnostic · 30 seconds
What's wrong with your Windows?
Pick what you're seeing. We'll jump you straight to the verified fix — not a 2,000-word essay.
What's breaking right now
Issues affecting the most Windows users this week, ranked by reader-report volume.
Which Windows should you buy?
Our top picks from the current lineup. Affiliate links via Amazon Associates — shopping through these supports the site at no extra cost.
Learn your Windows
Practical how-to guides, organized by what you're trying to do.
Fix & recover
5 guidesHigh CPU & processes
5 guidesFiles & storage
4 guidesPillar guides for Windows
Our deepest coverage on a single topic. Each pillar links to 20-50 cluster articles. Start here when a topic is new to you.
Compare two models
Pick one of the popular pairings — or read our full comparison archive.
Paint.NET is faster to learn for quick edits, while GIMP adds layer masks and curves for heavier work.
Read comparison →Windows 11 brings a cleaner interface and newer security features, while Windows 10 stays lighter on older hardware.
An SSD wins on speed and boot times, while an HDD offers far more storage per dollar for archives.
Latest Windows coverage
Everything new in Windows, sorted newest.
NVIDIA N1X Explained: Specs, RTX Spark, Release Date
NVIDIA N1X is the chip behind RTX Spark laptops, launching October 2026 in two configurations. Here are the confirmed specs and what to expect.
Xbox Remote Play Not Working? Here's Your Comprehensive Fix
Fix Xbox Remote Play not working with this step-by-step guide. Solve connection failures, lag, audio glitches, and app crashes on any device.
How to Enroll in Windows 10 ESU for Free: 2026 Guide
Microsoft's free Windows 10 ESU enrollment covers security updates through October 12, 2027. Here are three paths to enroll without paying $30.
Best Windows 10 Password Reset Tool: 5 Methods (2026)
Have you ever found yourself in the dreaded situation where you forget your Windows 10 password? Don't worry, you're not alone. It happens to the...
Best Photo Viewer for Windows 10: 7 Picks by Use Case
Compare seven maintained Windows 10 photo viewers by format support, library tools, license, and use case, plus three retired apps to avoid.
Core i5 Laptop Buying Guide 2026: How to Vet Listings
Use five marketplace examples to evaluate Core i5 laptop listings by processor generation, RAM, storage, seller, condition, warranty, and returns.
Quick answers
The questions Windows owners ask us most. Tap any for the full breakdown.
What causes a kernel data inpage error on Windows?
It usually points to bad disk sectors or failing RAM. Run chkdsk and Windows Memory Diagnostic, then reseat your SATA or NVMe cables.
Read the full answer →Why is WSAPPX using so much CPU and disk?
WSAPPX spikes when the Microsoft Store updates apps in the background. Turning off automatic app updates stops most of the load.
Read the full answer →How do I stop the scanning and repairing drive loop?
It appears after an improper shutdown. Press Escape during boot to skip the scan, then run CHKDSK or Repair-Volume from an elevated prompt.
Read the full answer →How do I fix the your computer is low on memory warning?
Close heavy apps in Task Manager to free RAM, then raise the virtual memory size under System Properties to give Windows more headroom.
Read the full answer →How long does System Restore take on Windows?
Plan for 20 to 45 minutes on an SSD and up to 2 hours on a traditional hard drive. Allow at least an hour of disk activity before stopping it.
Read the full answer →Why is my laptop brightness not changing on Windows?
Most brightness faults trace back to display drivers. Update the graphics driver in Device Manager, then reinstall the Generic PnP Monitor entry.
Read the full answer →