Windows 10 Slow Suddenly: The Complete Guide to Speed Up Windows 10

Today I’m going to show you how to resolve Windows 10 slow from scratch. When your computer running slow all of a sudden, it is frustrating. It is hard for beginners to figure out why the computer is so slow all of a sudden.

Overview — Computer Running SlowВ Windows 10

«I’ve had this PC for about 1.5 years now, and it’s always worked fine and fast. Then about a week ago, it started being very slow suddenly; whether it’s opening an app or right-clicking, it’s just very slow. Nothing was installed, and prior to then, everything I did was routine. It is very weird. Why is my Windows 10 running slow all of a Sudden? Please let me know if you have any ideas on what I can do next!»

In this guide, I’ll show you exactly how to troubleshoot Windows 10 running slow on your computer.

Workable Solutions	Step-by-step Troubleshooting
Why is Windows 10 so slow	Your computer was running for a long time without a reboot, not enough free hard drive space. Full steps
Quick tips on Windows 10 slow	Reboot your computer, scan for malware or viruses, close background programs, update Windows. Full steps
Advanced fixes to Windows 10 slow	Delete temp files, free up Windows 10 disk space, erase computer and start over. Full steps
FAQs about Windows 10 slow	How to speed up Windows 10? Why is Windows 10 so Slow? How to stop Windows 10 from lagging. Full steps

Why Is My Computer So Slow All of a Sudden

How often do you feel frustrated with your computer acting up, being slow, orВ freezing up? This list does not cover all the reasons, but when it comes to personal computers it should give you a head start on understanding what causes slow performance specifically for Windows-based machines.В Here are some common reasons why Windows 10 running slow.

• Your computer was running for a long time without a reboot
• Not enough free hard drive space
• Hard drive corrupted or fragmented
• The computer is infected with a Virus or Malware
• Too many background programs
• Computer or processor is overheating
• Your version of WindowsВ or other software is out of date
• Hardware failure.

Quick Fixes for Windows 10 Running Slow and Unresponsive Issue

Now that you have known the reason why your computer running slow Windows 10, you can follow the quick fixes to solve your problem and speed up your PC or laptop.

Method 1. Reboot your computer

If your computer has not been rebooted recently, make sure to reboot it before following any of the fixes below.

• Click the «Start» icon.
• Go to «Shut down or sign out > Restart.»

Method 2. Scan for malware or viruses

If your computer is infected with one or more viruses, this can cause your computer to run slow. Use your antivirus software to scan your computer. You can also try to remove the virus without using antivirus softwareВ

• Run the Windows Command Prompt with the Admin privilege.
• Type the command: attrib g:*.* /d /s -h -r -s and hit Enter. (Replace the drive letter g with your own external hard drive’s drive letter.)

Method 3. Close background programs

One of the most common reasons for a slow computer is programs running in the background. Remove or disable any TSRs and startup programs that automatically start each time the computer boots. To see what programs are running in the background and how much memory and CPU they are using:

• Open «Task Manager».
• Choose the one and close.

Method 4. Update WindowsВ

Make sure that you have the latest Windows updates installed on your PC. If you are on the Internet when your computer is slow, make sure all browser plugins are up-to-date.

• Click the «Start» icon
• Go to «Settings > Update & Security settings > Windows Update».

Advanced Solutions to Windows 10 Slow Suddenly

If the quick fixes fail to solve the computer or laptop running slow Windows 10, follow the advanced methods below to try out and speed up Windows 10.

Fix 1. Delete temp files

As a computer runs programs, temporary files are stored on the hard drive. Deleting these temp files can help improve computer performance. You can use Disk Cleanup to delete temp files, and you can also automatically delete temp files.

Follow this post to delete all the temporary files and folders you have selected without difficulty.

Fix 2. Free up Windows 10 disk space and increase C drive space

For some serious hard drive issues that might cause a hard drive overloaded and sluggish, you need the advanced help of professional toolkits! Here, EaseUS Tools M is recommended. Use it to clean up all the junk files at once for more free space.

1 — Clean up junk files

Step 1. оњљ DOWNLOAD and install EaseUS Tools M. Select «System Cleanup» on the main screen.

Step 2. Select the type of junk files you want to scan and click «Analyze».

Step 3. Identify and select useless files and click «Clean up» to remove those files from your PC or laptop.

2 — Increase system C drive

If cleaning up junk files doesn’t make too much free space for you, another effective solution to Windows 10 suddenlyВ slow problem is to simply expand your C drive with EaseUS Partition Master. Do it with the following steps.

EaseUS Partition Master

• Transfer free disk space from one drive to another directly.
• Resize/move, merge, clone partition, and check file system error.
• Clone disk, convert to MBR/GPT, convert to dynamic/basic, and even wipe data.

Step 1. Click «Adjust with 1-Click» to extend C drive.

When your C drive is out of space, you will see the Low Disk Space alert on EaseUS Partition Master. Click the Adjust button to extend it.

Step 2. Click «OK»В to extend C driveВ automatically.

By clicking «OK», EaseUS Partition Master will automatically allocate space to your C drive to solve the low space issue.

Extra Option: You can also click «Manual Adjustment»В to extend the C drive manually.

When turning to Manual Adjustment, select the C drive, and drag dots rightward to add more space to C drive. Click «OK» to confirm.

Step 3. Confirm to resolve low disk space inВ C drive

Click the «Execute Operation» button at the top corner and start all pending operations by clicking «Apply».

Fix 3. Erase computer and start overВ

If none of the above solutions resolves your issues, another option is to either reinstall Windows or erase everything and then start over.

Note: Do remember toВ back up data before you take action to erase data.

Erasing everything and starting over can increase performance by getting rid of old software or drivers that may be on the computer and causing the computer to be slow. Installing a fresh copy of Windows, software programs, and the latest drivers help verify there are no software related issues causing your computer to be slow.

Conclusion

Thanks to this guide, you don’t need to spend hours searching for Windows 10 slow solutions. You have got everything you need to speed up your Windows 10/8/7 computers. As you can learn from this full guide, Windows slow issue is caused by many reasons and can be solved by many solutions. From all the solutions, I recommend Quick Fixes. These solutions are easy and effective. Most users can solve the computer running slow issue when they have restarted their computers.

Windows 10 Slow Related Questions

Let’s take a look at the three hot questionsВ that users are most concerned about Windows 10 slow problem.

Can I speed up my computer with Windows 10?

How to speed up Windows 10? Try effective solutions below.

• Restart your PC
• Install the latest Windows 10 update
• Change the power plan
• Disable startup programs
• Defragment and optimize drives
• Use ReadyBoost to speed up Windows 10.

How do I stop Windows 10 from lagging?

• Go to «Settings». Click «Update and Security».
• Go to Windows Update and click «Advanced options».
• Click onВ «Delivery Optimization», then choose «Choose how updates are delivered».
• Turn off «Updates from more than one place».

Why is my computer so slow all of a sudden?

A slow computer is often caused by too many programs running simultaneously, taking up processing power, and reducing the PC’s performance.

7 Best Tips To Fix Windows 10 Slow Startup/Slow Bootup And Restart Issue | 2018 Edition

I t’s been almost three years since Microsoft released their greatest and latest operating system. Being touted as the next best thing, Windows 10 was indeed not the best regarding the user expectations. Actually Far from it. Nagged by the forceful updates, slow startup problems, slow restart bugs, Windows 10 didn’t have the best of starts that Redmond hoped to have.

Microsoft’s Windows 10 has been improving since then at a rapid pace, but some issues like the slow Startup and Slow Restart issue have persisted even with the new Windows 10 update for some. Here, we look to provide the best tips that we came across to fix the Slow booting of Windows 10. So, let’s get started —

How to Speed up Windows 10 Slow Startup?

1. Check Last Bios Time

The first thing you should check for is your Windows 10 Last Bios Time. Basically, this is the Time taken by the UEFI firmware to initialize your hardware before Windows 10 starts booting. Typically, this would only take a few seconds. You should check out our guide on Last BIOS Time Tweaks.

Also Read: How To Fix High RAM and CPU Usage of Windows 10

2. Disable Windows 10 Fast Startup

The fast startup feature in Windows 10 is the highly talked about feature for all the wrong reasons. Since Windows 10 first appeared, Fast Startup feature has caused so many issues and many users reported the slow startups and slow restarts to be among them. Make sure that this is the first fix that you attempt when your Windows 10 boots slow.

• Open Control Panel and select Power Options.
• Click Choose what the power buttons do.

• Now click Change settings that are currently unavailable.
• Under Shutdown Settings, disable fast startup.

Note: Try disabling and enabling Fast startup in Windows 10 while restarting after each change to know if the Fast booting feature is the problem.

3. Disable Windows 10 Automatic Maintenance

This Windows 10 slow startup fix might be unheard of for most users. The reason being this has not been widely reported to be an issue. But for users facing the slow spinning dots when restarting or booting up Windows 10, this might just be the fix that you may be searching for. With some of the tests that I attempted, Automatic Maintenance in Windows 10 leads issues resulting in the dreaded spinning dots for ages. This is especially true for PC and Laptops with Dual graphics cards.

If you want to give this peculiar fix a try,

• Launch the registry editor by typing regedit in the search box or Run.
• Navigate to the following Key:
• In the right pane, there will be a 32-Bit DWORD value of the name MaintenanceDisabled. In case if there is no such value, create it yourself by right-clicking on the blank space in the right pane, then New > DWORD (32-bit) value.

• Note that irrespective of your CPU architect, still a 32-bit keyword is required.
• Now double click the key to see its value. Set the value to 1 to disable Automatic maintenance in Windows 10.

That’s it, and your Automatic Maintenance in Windows 10 is now disabled.

However, if you find this fix not working for you or if you would like to re-enable the feature, just delete the key or set the value to 0.

4. Disable Startup Services and Startup Programs

Windows 10 handles startup programs and others the same way as the older ones (Windows 8 and Windows 8.1) did. If you want to see your startup services and startup applications,

• Launch the Task Manager by right clicking on the start menu and selecting Task Manager or using the Cntrl + Alt + Del shortcut.
• Head over to Start-up and select the performance hogging programs and disable them.

Now for the services,

• Right-click the start menu and select Run or press Windows key + R.
• This will open the Run Window and from here, type in msconfig.
• In the forthcoming System Configuration window, head over to the Services Tab.
• Now you can pick and choose the ones which are essential and the services which you do not need to start up alongside the OS.

• Keep in mind to hide all the Microsoft services to be on the safe side. Microsoft services might be essential so try disabling other services to fix the Windows 10 Slow Startup issue.

5. Disable Windows 10 Services

This should come as no surprise as most people would recommend disabling some of your Local services to fix Windows 10 Slow restart and Bootup issues. But be cautioned because the first thing that you need to know when doing this is that some services are critical for your programs. Disabling some essential services of the new Windows 10 Latest update versions can break things.

For better References, we can give you the usual culprits for this Windows 10 issue. Try turning off BITS( Background Intelligence Transfer Service), Connected User Experiences and Telemetry, Windows Search. To do these mentioned actions,

• Head over to Services by entering the services.msc command in Run.
• Locate each of these mentioned services.
• Right-click each of them and select properties.
• Click Stop and change the startup type to Disabled.

Additionally, you might have come across a service called Superfetch. Most online tips would suggest turning Superfetch and Prefetch services to be disabled for making Windows 10 faster. But in fact, this can be counterproductive especially if you have anything better than 2 GB of Ram Size.

Superfetch in windows has been the Windows service that helps you to efficiently pre-load your frequently used programs. Moreover, it brings out the best of your machine’s capabilities by using your free and available RAM in the best way possible. Don’t let the occasional task manager spikes fool you into thinking that disabling Superfetch Service will make Windows 10 run magically faster. Besides, you didn’t buy all of that RAM capacity just so that it could sit there doing nothing.

6. Update Graphics Drivers

For some PCs and laptops running on dual graphics (Intel HD Graphics alongside the dedicated AMD and Nvidia cards), switching between them can cause issues like Black screens for a long time. Apparently, there are a couple of fixes that you can try depending on whether you are using an AMD or Nvidia Graphics card.

For Nvidia users, we suggest updating your graphic drivers to the latest version. You can do this from the Nvidia Control panel. Also, install the latest Nvidia driver version by going to the official driver download page. Use the official tool to find your graphics card or Manually select the model automatically.

For AMD users, other than installing the latest version, there is another step that you could have a look at. First of all, AMD graphic drivers have something called the ULPS which works by automatically disabling the secondary GPU when not in use. Although this seems fine, it can be buggy. As a result, this might cause slow startup issues.

To disable ULPS,

• Launch the Registry editor.
• Find the key called EnableULPS using the Find tool.
• Change the key value to 0.

ULPS feature is now disabled. Windows 10 updates have a habit of resetting this feature back to enabled. Furthermore, If something of that sorts happen, make sure to disable it once again.

7. Install latest Windows 10 updates

Another obvious fix that you should attempt to try is to update your Windows 10 with the latest updates. This might include important driver updates and cumulative updates. To check for updates,

• Go to Settings > Updates & Security.
• Click Check for updates.

Windows will now check for updates and install them automatically.

Also, issues can also arise during the updating process are when the update files are corrupt and get piled up. So the best thing that you could do to start over and save some storage space in the process.

Windows 10 Slow Restart/ Slow Startup Fix

Finally, if all fails, we always have the Reset PC feature so that you can have a fresh Windows 10 experience altogether.

If you are having slow performance issues in your Windows 10 device, you can also check out our posts on 19 Tips & Tricks To Speed Up Windows 10.

So before you start pulling your hair or slapping your PC till it is booting and waking up, make sure to check out these recommended fixes for your machine. We hope our solutions were of some help to you guys. As always, let us know if these were helpful or if there are things that we missed. Adios!