What is Avira System Speedup?
By Avira System Speedup
What is it?
Avira System Speedup is registry cleaner whose purported purpose is to remove redundant items from the Windows registry. Avira System Speedup automates
the process of looking for invalid entries, missing file references or broken links within the registry and resolving or removing them.
Why should I uninstall Avira System Speedup?
Unless you actively use Avira System Speedup it should be disabled from running as it utilizes needed system resources even when your PC is idled. It is configured to auto start and run in the background when your PC boots. It is recommended if you want to continue running Avira System Speedup, you should only use it on demand and start it manually when needed.
Typical installation path: C:\Program Files\AviraSpeedup\
Description from Avira System Speedup“Throughout its life, your PC accumulates programs, logs, junk files, cookies and other scraps that stick around long after they are needed. All they really do is weigh down your memory and processor. Maybe you’ve already tried deleting unwanted files but got no relief from the persistent slowness of your PC. That’s because you haven’t reached the glut of temporary files, bad Registry entries and runaway processes beneath the surface. Avira System Speedup boldly goes where no user can, safely and thoroughly removing unused programs and files, optimizing Windows to bring back the fast, error-free performance you deserve!”
Publisher about URL: http://www.avira.com/en/avira-system-speedup
Avira System Speedup policies
The following can be found in Avira System Speedup's privacy policies and terms of service:
“Avira uses certain applications and tools through its website and within the Software, to retrieve information about your computer system to assist Av”
How to Automatically Uninstall Avira System Speedup (with Boost)
If you you do not have Boost installed yet, download Boost and enjoy your PC.
Open Boost by either double-clicking the Boost icon 
in your notification area next to your PC's clock, or single-clicking the Boost icon and clicking the Open Boost button on the top left of the Boost notification window.
If you are not currently on the My PC screen of the main Boost window, click the My PC tab.
Click the Optimize programs button 
, this will launch the Program Optimization screen.
Locate the program in the list called Avira System Speedup by Avira System Speedup. (The program could be listed under any of the section such as Uninstall Recommended, Possible Uninstall, etc. based on how well Avira System Speedup performs on your PC.)
Avira System Speedup by Avira System Speedup
To the right of the list item, click the Uninstall 
button and Boost will completely remove Avira System Speedup from your PC.
How to Manually Uninstall Avira System Speedup (with Windows)
Use Add/Remove Programs control panel in Windows makes to uninstall Avira System Speedup. Follow the appropriate instructions below to use this control panel.
Windows 7
From the Start menu, select Control Panel.
In Large or Small icon view, click Programs and Features. If you're using Category view, under "Programs", click Uninstall a program.
Select Avira System Speedup from the list of programs, and click Uninstall. Alternatively, right-click the program and select Uninstall.
Windows Vista
From the Start menu, select Control Panel.
In Classic View, double-click Programs and Features. In Control Panel Home view, under "Programs", click Uninstall a program.
Select Avira System Speedup from the program list, and click Uninstall. Alternatively, right-click the program and select Uninstall.
Windows XP
From the Start menu, select Control Panel.
Click the Add or Remove Programs icon.
Select Avira System Speedup from the list of programs and click Remove.