Out of all the software on your computer, how many programs do you actually use regularly? Most people keep a fair amount of unnecessary software installed on their systems. While some of these apps are just outdated, others are Windows bloatware, malicious software, or other junk you can remove from your computer.

Here are some common unnecessary Windows 10 apps you should uninstall.

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How to Check Your Installed Programs on Windows 10

It's easy to review the installed programs on your system in Windows 10. Open Settings and head into the Apps > Apps & features section. Here, you'll see a list of everything installed on your PC.

Windows 10 Uninstall Store App

Those on Windows 8.1 or Windows 7 can click on the Start button and search for Programs and Features. This will open your a similar list where you can review everything currently installed on your system.

To remove a piece of software, just click to highlight it and choose Uninstall. Depending on the software, it might uninstall immediately or require you to advance through some dialog boxes. See our guide to uninstalling programs on Windows 10 for more info.

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Now, let's look at what apps you should uninstall from Windows—remove any of the below if they're on your system!

1. QuickTime

QuickTime is Apple's video player. While it's still a current program on macOS, the company hasn't supported the Windows version since 2016.

Shortly after Apple announced the deprecation of QuickTime for Windows, Trend Micro announced that the software had a few critical vulnerabilities. Since Apple will never patch these, it's not safe to have QuickTime installed anymore.

Removing QuickTime shouldn't cause any disruptions, as iTunes doesn't rely on it. If you need a replacement for QuickTime, use VLC, which will play pretty much anything.

2. CCleaner

CCleaner Custom Clean

CCleaner was once a trusted Windows app for cleaning junk, but its reputation went downhill after it was acquired by Avast. Issues included forced updates without permission, data collection that enabled itself after restarting, and the software itself distributing malware unknowingly.

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When we looked at CCleaner in 2020, we found that it had cleaned up its act but was still largely unnecessary. You'll find suitable cleaning tools elsewhere, including those built into Windows itself. Follow our step-by-step guide to cleaning your PC and you can say goodbye to CCleaner.

3. Crappy PC Cleaners

Many people have installed (or accidentally installed) a PC-cleaning app at some point. The majority of these products range from useless to harmful, as Registry cleaners don't improve the performance of Windows at all. If you find garbage like MyCleanPC or PC Optimizer Pro in your installed apps list, you should remove them.

Read our guide to cleaning mentioned above for a proper cleanup method. If your computer feels slow, try some ways to make Windows faster.

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4. uTorrent

uTorrent Download Page 2021

uTorrent was once considered the gold standard of torrenting software. However, it's had a host of issues over the years that make it untrustworthy now.

Aside from having ads crammed into the interface, uTorrent also includes offers for other software tools, which is annoying. Its worst offense came in 2015, when the app was found to bundle in cryptocurrency mining software without letting users know. This wasted your system resources in the background to make money for the company, which allegedly gave some to charity.

There's no reason to bother with uTorrent now. We think qBittorrent is the best torrent client, as it's free of all this nonsense.

5. Adobe Flash Player and Shockwave Player

Adobe Flash Player is no longer supported as of January 2021. Though it's blocked in all modern browsers now, you should still uninstall local copies of Flash. This will keep you safe from any future security issues, since Adobe isn't updating it anymore.

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A similar runtime plugin, Adobe Shockwave Player, was discontinued in 2019. The company no longer offers it for download, and you're extremely unlikely to find a website that needs it.

You should thus remove both Shockwave Player and Flash Player. They're both relics of an era gone by and unnecessary today.

6. Java

Java is another media runtime, and includes two components: Java on the desktop, and the Java plugin for browsers (which is notorious for having security problems). Though it was once fairly common, very few websites use it nowadays. At the time of writing, W3Techs shows that under 0.02 percent of websites use Java.

Modern versions of Chrome and Firefox don't support it, which means that Java is less of a security problem than it once was. Unless you're an Android developer or use some specialized software that relies on Java, you should uninstall it. You'll probably never notice a difference.

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7. Microsoft Silverlight

Silverlight Not Supported

Silverlight is a web framework, similar to Adobe Flash, that once enabled rich media content in your browser. Years ago, these plugins were necessary on a lot of websites. But now they're deprecated and no longer useful. Looking at W3Techs again, we see that fewer than 0.03 percent of websites use Silverlight as of early 2021.

Modern browsers don't even work with Silverlight; Chrome and Firefox haven't supported it for years, and it was never compatible with Edge. Silverlight is only officially supported in Internet Explorer, which is only part of Windows 10 for compatibility reasons anyway. You won't lose anything by uninstalling Silverlight.

8. All Toolbars and Junk Browser Extensions

When you're wondering what to uninstall from Windows 10, one of the obvious candidates is junk in your browser. While toolbars were once a far more prevalent problem, modern versions of Chrome and other browsers have thankfully fought back and mostly eradicated them. However, spammy extensions are still in the wild.

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Have a look in your programs list for toolbars like the Bing Bar, Google Toolbar, Ask Toolbar, Yahoo! Toolbar, or the Babylon Toolbar. If you find any of them, uninstall them. After that, review the installed add-ons or extensions in your browsers. Make sure you recognize and review everything there, as even trustworthy extensions can be sold to shady companies.

Read more: Shady Google Chrome Extensions You Should Uninstall ASAP

9. Coupon Printer for Windows

The purpose of Coupon Printer for Windows is to provide access to deals from Coupons.com. However, since this software is typically found bundled in with other programs, chances are you that you didn't want to install it in the first place.

If you're a diehard Coupons.com user, you can leave this one installed so you can access its discounts. Everyone else should uninstall this program and use another coupon site that doesn't require installing anything.

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10. Manufacturer Bloatware

Unless you're running a premium device like the Surface Pro, or installed Windows from scratch on a new desktop, chances are your computer came with lots of preinstalled junk from the manufacturer. Laptops from HP, Dell, Toshiba, Lenovo, and more are prone to this issue.

Consider these unnecessary programs you should get rid of, as none of them are required for Windows to function. Some of the preinstalled branded programs, like photo apps, gaming tools, or anything that duplicates Windows utilities, are completely unnecessary. Others, such as driver/BIOS update utilities (like Lenovo System Update), are worth keeping around.

Of course, we can't comment specifically on every piece of manufacturer software. To find out about what you should delete from your system, it's a good idea to check out Should I Remove It?, which gives an overview on what each program does and how others have rated it.

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When in doubt, anything from the manufacturer is probably not necessary. But it's always good to double-check.

11. Windows 10 Bloatware

Windows Uninstall Start Menu Apps

Having to remove manufacturer bloatware is annoying enough, but Microsoft includes a fair bit of its own in Windows 10. This comes in the form of Store apps. Thankfully, you can uninstall most of these unnecessary programs without much hassle.

Some of the default Modern apps, like Xbox and Weather, are useful to some people but not others. Others, like Candy Crush Saga, are junk you should remove. You can find a full Windows 10 bloatware list, and see how to uninstall these apps (one-by-one or all at once), in our Windows 10 bloatware removal guide.

12. WinRAR

While having a file extraction and compression tool around is certainly useful, WinRAR is not the best choice for the job. The app has become a bit of a punchline due to its old-school "shareware" license. You can download a "trial" of WinRAR for free, which asks you to pay after using it for some time. However, the app never actually locks you out even if you don't pay, so you can use it indefinitely.

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Despite this, there's really no reason to use WinRAR anyway. 7-Zip is a free and simple tool that covers most people's needs. If you find 7-Zip too ugly, try another file extraction tool. But whatever you do, please don't pay for WinRAR.

Uninstall These Programs From Windows 10

The above programs are unnecessary because they no longer serve any useful function. If you uninstall something and later find that you need it again, you can always reinstall it; just be sure to install without bundled junk when you do.

It's always a good idea to do some cleaning on your system and remove old or junky Windows 10 programs. You might even go further and get rid of unnecessary Windows folders, too.

Image Credits: rodimov/Shutterstock

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