What is the Virus that converts files to . exe file?

There's no single virus that specifically converts files to .exe files. Here's why:

* Viruses are diverse: Malware, including viruses, takes many forms and uses a variety of techniques. Some might use .exe files as part of their spread or execution, but they don't always target specific file types for conversion.

* Conversion is a symptom, not a cause: Converting files to .exe is often a symptom of a broader malicious activity. Here's how it typically works:

* File Association Hijacking: Some malware might modify the file associations on your computer, making it so that clicking on a non-executable file (like a .jpg image) actually opens an executable (.exe) file.

* File Extension Spoofing: Malware can rename files to have a deceptive .exe extension while actually being something else, like a .txt file.

* Malicious Code Injection: More advanced malware can inject code directly into existing files (even .exe files) to alter their behavior.

What to do if you suspect you have a virus:

1. Don't click on suspicious files: If you see a file that seems out of place or has an unexpected extension, don't click on it.

2. Scan your computer with reputable antivirus software: This can help detect and remove malware from your system.

3. Be careful with email attachments and downloads: Only open files from trusted sources.

4. Keep your operating system and software updated: Regular updates often include security patches that can help protect against malware.

Important Note: It's always better to be safe than sorry. If you suspect your computer is infected, it's wise to seek professional help from a computer security expert.