How to Delete Supportassist.exe From Computer? (Removal Guide)

Rencently, there are some computer users encounter troubles brought by Supportassist.exe and they have no idea what it is and hoe to delete it. For example,

"Hi. Just wondering what supportassist.exe is all about. Yesterday, when I opened up my laptop, this thing popped up. It stayed on my screen for 5 seconds maybe, then it disappeared. Then 5 seconds later, another thing popped up, but it had a bunch of text written on it. My reaction time is pretty slow, so I couldn't screenshot it. It disappeared pretty fast. Anyone know what this is all about?"

According to those symptoms like above, their computer might be infected with an type of adware. If you are one of those computer victims and looking for effective ways to remove it from computer, your are suggested to keep reading and follow the removal instruction below.

Know more about Supportassist.exe

Supportassist.exe is a kind of file which may be related to adware. It is not a virus but it can be used to distribute pop-up ads and unwanted programs. You may get this infection via downloading freeware from third parties, opening spam email attachments or visit unsafe website, etc. You should be careful with your online activities.

Once infected, you may get a lot of unstoppable pop-up ads on your screen which really interrupt your online activities. You should never attempt to click those pop-ups; otherwise, you may be redirected to some unknown websites which may contain other computer threats. Or you may gets installed unwanted programs or even malware/viruses on your PC without awareness and permissions. In addition, it also degrades your PC performance, that's why your PC move so slowly. Therefore, you are suggested to remove Supportassist.exe from your PC as soon as possible.

A tip for you to prevent the similar issue in the future: always choose Customize Installation to view each step to uncheck the unfamiliar or suspect programs. Scan your computer by Spyhunter regularly to fix the system loopholes.  >>Click for the recommended Security Tool.

How to remove Supportassist.exe?

>>Method 1: Manual Removal Guide

Step 1: End all the processes related to Supportassist.exe from task manager.

Open task manager by pressing Alt+Ctrl+Del keys at the same time and type taskmgr into the search blank. Then, press OK. Stop all the running processes of Supportassist.exe.

Step 2. Uninstall Supportassist.exe from Windows Control Panel.

For users who run Windows XP/Vista/7,

please click the Start menu->then select Control Panel-> Locate and click Add or Remove Programs or Programs and Features. Scroll through the list to look for Supportassist.exe or similar component and then choose this entry and click Remove or Uninstall.

(note: you need to confirm that you're the administrator on the PC)

For users who run Windows 8,

please enter Control Panel in the search box->then find out Uninstall a program. Carefully read the list of programs, look for Supportassist.exe or similar item and then select this entry and click Remove or Uninstall.

(note: you need to confirm that you're the administrator on the PC)

Step 3:  Show all hidden files and clean all the malicious files about Supportassist.exe.

1. Click the button Start and then click Control Panel.
2. Click Appearance and Personalization.
3. Click Folder Options. And then, click the View tab in the Folder Options window. And choose Show hidden files, folders, and drivers under the Hidden files and folders category.
4. Click Apply at the bottom of the Folder Options window.

Step 4: Remove Supportassist.exe from Registry Editor. 

(1) Go to Start Menu and open Registry Editor.
(2) In the opened Window, type in Regedit and then click OK.
(3) Remove the related files and registry entries in Registry Editor.

>>Method 2:Automatic Removal Guide

What can SpyHunter do for you?

1. Give your PC intuitive real-time protection.
2. Detect, remove and block spyware, rootkits, adware, keyloggers, cookies, trojans, worms and other types of malware.
3. Spyware HelpDesk generates free custom malware fixes specific to your PC.
4. Allow you to restore backed up objects.

(1) Firstly, please click on the icon below to download SpyHunter.



(2) Follow these instructions to install SpyHunter into your computer.







(3) After installation, you should click on " Malware Scan " button to scan your computer, after detect this unwanted program, clean up relevant files and entries completely.




(4) Restart your computer to apply all made changes.



Optimizing Your System After Threat Removal (Optional)

Malware prevention and removal is good. But when it comes to computer maintenance, it is far from enough. To have a better performance, you are supposed to do more works. If you need assistant with windows errors, junk files, invalid registry and startup boost etc, you could use RegCure Pro for professional help.

 Download PC cleaner RegCure Pro

 a) Click the icon below to download and install RegCure Pro automatically

Warm tip:

If you do not have much experience to remove Supportassist.exe manually, it is suggested that you should download the most popular antivirus program SpyHunter to help you quickly and automatically remove all possible infections from your computer.