In summary:
- PCWorld identifies six warning signs that indicate your Windows PC needs a factory reset, including persistent performance issues, accumulated bloatware, and malware infections.
- Regular annual resets help maintain optimal performance by clearing out unwanted applications, resolving system conflicts, and preventing small issues from accumulating over time.
- A factory reset is particularly beneficial during hardware upgrades, providing a fresh start that allows new components to perform optimally without legacy software conflicts.
I finally did it. After months of putting up with a diminishing Windows experience plagued with issues, I bit the bullet and gave my Windows PC a proper factory reset—and boy does it feel good. I should’ve done it sooner, but I’ve been putting it off because I’ve always dreaded the whole process of migrating files and re-installing all my apps.
I’m embarrassed to share this one because my colleagues are big proponents of regular factory resets, and now I understand why. It gets you back to the performance you had when everything was new, and it ditches all the bloatware that has built up over the years.
I now have a lovely, clean, fresh Windows install that’s running like magic, and I’m here to encourage you to do the same. Not convinced? Here are several warning signs that it’s time to reset your Windows PC.
Sign #1: Your PC feels slower than usual
My main PC is a bit of a beast. Thanks to hardware review samples and friends in the right places, I was able to build an economical but very capable machine that has served me well in most respects. It’s built around the AMD Ryzen 9 7950X3D, which gives stellar performance for gaming and professional tasks. That’s paired with 32GB of DDR5 RAM, a few TBs of PCIe 4.0 storage, and a PowerColor Red Devil 7900 XTX. Apart from the 9950X3D, this is about as fast an all-AMD PC can be.
But until my most recent Windows reset, it wasn’t behaving as it ought to. General performance was fine, but this is a powerful PC setup that should offer a no-compromise experience—and I was seeing odd frame rate drops, inconsistent frame times, bizarre performance dips when tabbing to something on my second monitor, and a weird system lock that lasted a few seconds any time I launched a game or app.
Jon Martindale / Foundry
I tried troubleshooting—new drivers, new BIOSes for everything, Windows updates, uninstalled bloatware, unplugged new devices, and rolled back to a System Restore point from a few weeks ago. But the issues always cropped back up again.
Now that I’ve factory reset Windows and killed off whatever it was that was causing my performance issues, I’m enjoying a pristine gaming and work experience once again. I’d forgotten what I was missing.
Sign #2: Your PC crashes and glitches a lot
I’ve written hundreds of how-to guides on using and troubleshooting Windows, so I like to think that when a problem appears, I know (or can figure out) how to fix it. I’m the “Computer Guy” in my extended family, so I fix all of their problems, too.
Unfortunately, that makes it hard for me to throw in the towel when I’m dealing with bugs, glitches, and crashes on my own PC. It’s a point of pride, in a way, and I want to fix what I can—but sometimes troubleshooting just becomes too much of a bear.
Jon Martindale / Foundry
For example, my Logitech webcam was causing system locks whenever I woke my PC from sleep. It was some kind of driver issue, but nothing worked—updating, reinstalling multiple times, changing USB ports, reinstalling the admin software. My ring light caused a weird USB initiation hang during post, too, and sometimes caused GameMaker Studio to freeze when launching my work-in-progress. And my second monitor always flickered to white on reboot, prompting a cable reseat.
These are the kinds of little issues that built up, making my PC an utter pain in the neck to use as they piled on. I stubbornly tried my best to fix everything, but eventually it got bad enough that I was driven to reset. I only wish I reset earlier instead of digging my heels in.
If your PC is bugging, crashing, and glitching, it’s fine to try fixing things on your own—but when you can’t, or when the issues keep recurring, then there’s no shame in hitting the factory reset button. It’ll save you a lot of time and headaches in the process.
Sign #3: Your PC has racked up bloatware
I really like a lean system. My list of startup apps is as minimal as I can make it, and I try to make a point of closing down any app I’m not actively using. But one of the downsides to writing about software is I often have to install apps I don’t plan on keeping, in order to test them out. I might be writing a how-to guide, grabbing screenshots, or just needing to know how something works so I can write about it.
Jon Martindale / Foundry
Sadly, I don’t always delete those apps straight away—I might need them later, after all. But that just means that over time, and with enough procrastination, my collection of no-longer-used, no-longer-needed apps grows to ridiculous proportions. Bloatware.
Uninstalling each and every app would’ve taken up precious time I could spend doing literally anything else. Instead, a Windows factory reset was a great way to just wipe them all out in one go.
If you find yourself swimming in apps that you no longer use or need, a full PC reset is great for freeing up storage and saving time.
Sign #4: It’s been years since the last reset
You should really reset your Windows PC at least once in a while, and we argue that once per year is the best practice. For me, though? I’m embarrassed to admit that it’s been three years. Three long years of bloatware buildup, performance dips, and stubborn bugs. (Do as I say, not as I do! It’s true, I commit several PC sins and mistakes.)
Foundry
If you ignore all the other signs that you should reset Windows, at least remember this one—and stick to it. Perform a Windows reset as part of your annual spring cleaning. It’s an easy milestone to track, and you’ll be keeping your PC in tip-top shape before all the small issues crop up, pile on, and noticeably start dragging you down.
Sign #5: You’re going to upgrade your PC
Another great opportunity to factory reset your PC is when you’re performing a big upgrade. Sure, Display Driver Uninstaller will give you a good clear out if you upgrade your GPU—it’s one of my favorite hidden gem apps for Windows users—but for everything else, you never know what legacy code or drivers are hanging around gumming up the works.
In some cases, you kind of have to reset Windows because it’ll throw a fit if you toss out too much of the silicon baby with the proverbial bath water. But it also means you can make the most of your new hardware with a freshly installed operating system.
You deserve that true, new hardware feel. Skipping the factory reset is doing yourself and your new hardware an injustice. Plus, a reset would’ve felt great on your old hardware—imagine how much better it’ll be with some brand new hardware with it?
Sign #6: You’re dealing with malware
Modern PC security solutions are more capable than ever. You have anti-ransomware systems, AI-backed malware detection, identity fraud protection, and phishing blockers. Windows’ own security systems are robust enough now that you probably don’t need other antivirus.
solarseven / Shutterstock.com
But malware makers will find ways to get around those systems, and if your machine is ever infected by something nasty, it can be hard to clear it out—or worse, know whether it’s been fully removed. That can leave you paranoid, thinking the infection is quietly stealing data from under you.
If you want ultimate peace of mind after dealing with a malware attack, a proper Windows factory reset is a great option. Better yet, zero out your hard drive or even just buy a new drive altogether.
Further reading: Signs your PC was hacked (and what to do if it was)
Author: Jon Martindale, Contributor, PCWorld
Jon Martindale is a voracious writer and technology fanboy who loves nothing more than digging into the specs of the latest graphics cards, processors, and displays. He's passionate about everything PC, but also enjoys experimenting with AIs, and covering new standing desks that can help avoid his worst posture habits.