Step 1.
ForEthernet, unplug the cable;
ForWi-Fi, click theWi-Fiicon in the bottom-right corner to disconnect.
Note that stay offline until youve properly assessed and removed the malware.
Step 2.
In this mode, your system only uses minimal resources and runs the necessary drivers.
Head toSettings > Update & Security > Recovery, and clickRestart NowunderAdvanced Startupto enterWindows RE.
Then, look forTroubleshoot > Advanced Options > Startup tweaks > Restart.
Upon restart, press4orF4on the keyboard to start Windows PC in Safe Mode.
Step 3.
Perform a Full Scan with Windows Defender
How to fix accidentally downloaded malware?
Now, all is set and prepared for action.
Step 4.
To do so, go toSettings > Apps, and carefully check the list of installed apps.
If you see any unfamiliar or suspicious programs, just uninstall them.
Also see:The Different Types of Malware and Useful Tips to Avoid Them
Step 5.
Its very possible because you accidentally download malware.
To look for any unusual resource usage, right-click onStartand selectTask Manager.
This can stop the resource consumption.
Step 6.
Monitor Startup Apps
Malware can hide in startup programs, launching automatically whenever you boot your setup.
To inspect a malicious process.
Right-select theWinicon and chooseTask Manager.
Head to theStartuptab and right-punch those problematic apps toDisablethem.
Or selectOpen file locationto remove the source file of the apps.
Step 7.
To verify this, look for signs indicating your online window has been compromised.
What should you check?
Speaking ofdata backup, MiniTool ShadowMaker provides you with a data protection and disaster recovery solution.
So, we recommend you download and try MiniTool ShadowMaker to keep your data safe.
After that, note that continue monitoring your machine for a few days.
Remember to back up important data in a regular way.
