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Learn how to protect your Windows PC from malware and other threats.Application Control
Control your PC apps and their behaviors.What’s that .exe?
Is that executable safe, or a threat?SpyShelter PC Protection
Learn how to protect your PC from bad apps.Registry Protection
Protect your Windows Registry from harm.Executable Directory
Our ultimate directory of Windows PC executables.How to prevent Screenshots
Learn how to prevent unauthorized Screenshots.PenBatteryNotifier.exe by Lenovo is a program that provides a low battery notification for active pens. It is designed to monitor the battery levels of active pens and alert users when the battery is running low. This allows users to timely change the battery and ensure continuous functionality of the active pen.
A Lenovo active pen is a digital stylus that allows for natural handwriting, drawing and navigation on compatible Lenovo laptops, tablets and other devices with touchscreens. It provides a pen-like experience by sensing levels of pressure sensitivity and enabling more precise input than just using your fingertips on the screen. Active pens from Lenovo are designed to mimic the feel of an actual pen or pencil for note-taking, sketching and other digital inking tasks.
Below are 4 simple steps you can take to see if the PenBatteryNotifier.exe process is safe or malware.
Researched by Carl @ SpyShelter Labs
A Trojan is a harmful software that pretends to be a legitimate program or file to deceive users into downloading it. It can steal personal information, damage files, or give hackers control over the infected device.
Download SpyShelter to see detailed safety information about every .exe on your PC.
Check your PC for threatsWe’ve found Lenovo should be the publisher of PenBatteryNotifier.exe.
How do we know? Our SpyShelter cybersecurity labs focuses on monitoring different types of Windows PC executables and their behaviors for our popular SpyShelter Antispyware software. Learn more about us, and how our cybersecurity team studies Windows PC executables/processes.
The publisher of an executable is the entity responsible for its distribution and authenticity. Most processes/executables on your PC should be signed. The signature on the executable should have been verified through a third party whose job it is to make sure the entity is who it says it is. Find an unsigned executable? You should consider scanning any completely unsigned .exe on your PC.
Our team at SpyShelter has been studying Windows PC executables for over 15 years, to help fight against spyware, malware, and other threats. SpyShelter has been featured in publications like The Register, PC Magazine, and many others. Now we’re working to share free, actionable, and easy to understand information about Windows executables (processes) with the world, to help as many people as possible keep their devices safe. Learn more about us on our "About SpyShelter” page.
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