How to Fix 100% Disk Usage and Freezes on Windows 11

If your PC feels slow, freezes, or constantly shows 100% disk usage in Task Manager, it’s frustrating. You’re not alone; this is a common problem on Windows 11, and it’s usually fixable without reinstalling your system. Why this happens Windows 11 can sometimes overwork your hard drive even when you’re not doing much. Common causes … Read more

Windows 11 Startup Cleanup Checklist (Safe & Quick)

Here is the checklist that is mentioned in my previous blog post. Read full article here: How to disable Unnecessary Windows 11 Startup Apps If your PC feels slow before you even use it: Before disabling anything: Safe process to follow: Apps you usually can disable: Apps to leave alone: Reality check (important):

Disable Unnecessary Startup Apps (The Right Way on Windows 11)

You sit down, hit the power button, and… you wait. Then you wait some more. By the time Windows 11 finally loads, your cursor is lagging and apps are crawling. It’s enough to make you want to walk away before you’ve even opened a browser. The thing is, your PC probably isn’t “broken.” It’s just … Read more

Windows 11 KB5073455 Update: What’s New, Fixes, and Known Changes

What Does Windows 11 Update KB5073455 Include? KB5073455 is a cumulative security update released on January 13, 2026 for Windows 11 version 23H2. After installation, the system build updates to 22631.6491. This update focuses mainly on security fixes, system stability, and background improvements, rather than visible new features. Key Changes and Fixes Security updates Application … Read more

How to Fix Common Windows 11 Event Viewer Errors to Improve Performance

Event Viewer isn’t a list of things you “must fix.”; it’s a log of conversations Windows is having with itself—and sometimes arguing about. When performance problems happen, Windows usually tells you what failed, when, and why. The trick is understanding which errors matter and what a fix actually changes, so you’re not randomly running commands. … Read more

Windows 11 Running Slow? A 5-Minute Diagnosis That Actually Works

If your Windows 11 PC is suddenly lagging, menus freezing, or File Explorer stuttering, you don’t need to spend hours troubleshooting. Most slowdowns can be pinpointed in about five minutes using tools built into Windows: Task Manager, Resource Monitor, and Event Viewer. This guide walks you through exactly what to check, what it means, and … Read more

Why I Created Tech Nerd Aid: Real Tech Help for People Who Hate Troubleshooting

The internet is full of tech advice that’s absolute trash. You’ve been there. You search for a simple fix, only to end up buried in a 2,000-word “ultimate guide” that uses words like latency and backend optimization without explaining a single thing. It’s bloated. It’s confusing. And frankly, it’s frustrating. I know what you’re thinking. … Read more