Jayjaywon.browserassist.21.var

Utilize reputable antivirus/anti-malware software to check for PUPs or adware associated with this string.

If this file or term has appeared on a system, it is advisable to: JayJayWon.BrowserAssist.21.var

Look for unfamiliar applications installed under "JayJayWon" or associated with "BrowserAssist". If you can provide more context, such as: JayJayWon.BrowserAssist.21.var