Why PC App Store Might Be on Your Computer
You’re trying to clean up your computer, and you notice a program called “PC App Store” that you don’t remember installing. It might be running in the background, showing pop-up ads, or just taking up space. This feeling of unwanted software cluttering your system is incredibly common.
PC App Store is often bundled with other free software downloads. When you install a program from the internet, especially free utilities, media players, or file converters, the installer might include optional offers. If you click “Next” too quickly without reading, you can accidentally agree to install this additional software.
While not typically classified as severe malware, these types of programs are considered Potentially Unwanted Programs (PUPs). They can slow down your computer, display intrusive advertisements, and generally degrade your user experience. The good news is that removing it is a straightforward process.
Uninstalling PC App Store via Windows Settings
The first and most reliable method is to use Windows’ built-in application removal tool. This is the official way to remove software and should always be your starting point.
Click the Start button and type “Add or remove programs”. Select the system settings option that appears. This opens the Apps & features section of Windows Settings.
In the search bar at the top of the apps list, type “PC App Store”. The list will filter as you type. Look for the exact entry. It might also appear under a publisher name like “PC App Store LLC” or a similar variant.
Click on the entry for PC App Store. An “Uninstall” button will appear. Click it. Windows will launch the program’s own uninstaller. Follow the prompts on the screen. Sometimes, the uninstaller might ask if you want to keep certain settings or try to offer you another product. Decline any additional offers and proceed with the removal.
Once the process is complete, restart your computer. This ensures any lingering processes or services associated with the software are fully terminated. After restarting, check if the program is gone from your Start menu and the Apps list.
What If It Doesn’t Appear in the List?
Sometimes, software doesn’t register correctly in Windows Settings. If you can’t find “PC App Store” in the Apps list, try these steps.
Open the classic Control Panel. You can find it by searching for “Control Panel” in the Start menu. Within Control Panel, navigate to “Programs” and then “Programs and Features”. This view shows a more comprehensive list of installed software.
Look for PC App Store in this list. The entries are often sorted by name, so scroll through the “P” section. If you find it here, right-click on it and select “Uninstall” or “Change/Remove”. Follow the on-screen instructions.
Another place to check is the installation directory. The software is often installed in a folder like `C:\Program Files\PC App Store` or `C:\Program Files (x86)\PC App Store`. If you find this folder, look inside for an uninstaller executable, often named `unins000.exe` or `uninstall.exe`. Running this file directly can trigger the removal process.
Using Third-Party Uninstaller Tools for a Deep Clean
If the standard uninstall leaves behind files, folders, or registry entries, a dedicated uninstaller tool can help. These tools are designed to remove software more thoroughly than the Windows default.
Revo Uninstaller Free is a popular and trusted option. Download it from its official website. After installation, run Revo Uninstaller and locate PC App Store in its list of programs. Select it and click “Uninstall”.
Revo will first run the program’s standard uninstaller. After that completes, it will scan for leftover files and registry entries. It will present you with a list of “leftovers” it found. You can safely select all of these items and delete them. This step removes traces that the standard uninstall might miss.
Other reputable tools include Geek Uninstaller and IObit Uninstaller. The process is similar: select the target program, run the uninstall, and then perform an advanced scan to remove residual data. Always download such tools from their official sources to avoid installing more unwanted software.
Checking for Related Bundled Software
PC App Store rarely travels alone. It’s crucial to check for other programs that may have been installed alongside it during the same bundled installation.
Go back to your Apps & features list in Windows Settings. Sort the list by “Install date”. Look for other programs installed on or around the same date as PC App Store. Common companions include adware, alternative browser toolbars, system optimizers, or other dubious utility software.
Review each program from that time period. If you don’t recognize it or remember intentionally installing it, search for its name online to see if it’s considered a PUP. Uninstall any other unwanted programs you identify using the same method.
This step prevents the problem from persisting. Sometimes, one bundled program can even reinstall the others if left on the system.
Removing Browser Extensions and Reset Changes
Potentially Unwanted Programs often modify your web browser settings. After removing PC App Store from your system, you should check your browsers.
Open Google Chrome. Click the three-dot menu in the top right, go to “More tools”, and select “Extensions”. Look for any extensions you didn’t intentionally install, especially those related to shopping, ads, or search. Remove any suspicious ones by clicking “Remove”.
Next, check your browser’s homepage and search engine settings. In Chrome, go to Settings > “On startup” and “Search engine”. Ensure your startup page is set to a page you want (like the New Tab page or a specific website) and not a strange search portal. Set your search engine back to Google, Bing, or your preferred provider.
Repeat this process for any other browsers you use, like Microsoft Edge or Mozilla Firefox. In Firefox, check the “Extensions & Themes” manager and the “Home” section in Settings.
If your browser is still behaving oddly with pop-ups or redirects, a more thorough solution is to reset it. In Chrome, under Settings > “Reset and clean up”, you’ll find “Restore settings to their original defaults”. This will disable all extensions, clear temporary data, and reset your homepage and search engine without affecting your bookmarks and saved passwords.
Performing a Full Security Scan
After cleaning up the visible software, it’s wise to ensure no other unwanted programs or malware remain. Use the security tools already on your computer.
Run a full scan with Windows Security (also called Windows Defender). Open Start, type “Windows Security”, and open the app. Go to “Virus & threat protection”. Click “Scan options” and select “Full scan”, then click “Scan now”. This deep scan checks all files and running processes on your computer and can identify other threats.
For a second opinion, consider a scan with a reputable on-demand malware scanner like Malwarebytes Free. Download it from malwarebytes.com, install it, update its definitions, and run a full scan. Malwarebytes is particularly good at detecting PUPs and adware that traditional antivirus might miss. It will quarantine any threats it finds.
If these scans detect other items, follow the recommendations to remove them. This step is about ensuring the system is clean and your removal of PC App Store was successful and complete.
How to Prevent Unwanted Software in the Future
The best solution is to avoid installing unwanted software in the first place. A few simple habits can protect your computer.
Always download software from the official website of the developer or publisher. Avoid third-party download portals or “downloader” sites, which are notorious for bundling extra software.
During installation, choose the “Custom” or “Advanced” install option instead of “Express” or “Recommended”. This reveals all the steps and allows you to decline optional software, toolbars, or changes to your settings. Read each screen carefully before clicking Next.
Be skeptical of software that promises to dramatically speed up your computer, clean your registry, or provide “exclusive” browser features for free. These are common vectors for PUPs.
Keep your operating system and legitimate software updated. Security patches can close vulnerabilities that might be exploited by unwanted software. Also, consider using a standard user account for daily tasks instead of an administrator account, which can prevent software from installing without explicit permission.
When All Else Fails: The Nuclear Options
If, after all these steps, problems persist—like constant pop-ups, severe slowdowns, or an inability to remove the software—more comprehensive measures are available.
Windows has a built-in “Fresh start” feature. Search for “Fresh start” in Windows Security under “Device performance & health”. This feature reinstalls Windows 10 or 11 while keeping your personal files and some settings. It removes most installed applications, guaranteeing a clean slate for your system software. You will need to reinstall your legitimate programs afterward.
The final, most complete option is performing a clean installation of Windows. This involves creating installation media on a USB drive, booting from it, and installing a completely new copy of Windows, which will erase all apps, settings, and files on the system drive. You must back up all important personal data first. This is a guaranteed way to remove any and all software, but it is the most time-consuming.
These last methods are for persistent, severe cases where standard removal has failed. For most users, the uninstall and scan steps will successfully remove PC App Store and restore your computer’s performance.
Taking control of the software on your computer is a key part of digital maintenance. By methodically removing unwanted programs like PC App Store, checking for bundled software, and securing your browsers, you not only solve the immediate problem but also create a faster, cleaner, and more secure computing environment. The process reinforces good habits for managing your technology, ensuring you remain in the driver’s seat.
