Category: Browser extension

Systemprimary.com – How to block?

Systemprimary.com messages usually confuse users with an appeal to update their Flash Player. This program really needs periodical updating, in fact, notifications with such information: “Flash Player is out of date. Download an updated...

Upgradebasic.com Removal Guide

Upgradebasic.com pop-up alert starts the communication with the phrase “Warning! Old version of Adobe Flash Player detected. Please download new version.” It appears in the most popular browsers nowadays, Internet Explorer, Mozilla Firefox or...