User manual
Table Of Contents
- Welcome to AVG PC TuneUp!
- The Start Center
- PC Optimization Modes
- Optimization Status
- Menu Bar
- Status & Recommendations
- Optimizing the System
- Gaining Disk Space
- Fixing Problems
- Customizing Windows
- Overview of All Functions
- Rating Function for Programs
- The AVG PC TuneUp Gadget
- AVG PC TuneUp in Taskbar Notification Area
47
a deleted key continues to exist in the registry - even if it is no longer used. At some point your registry then
looks like a piece of Swiss cheese - full of holes.
This is a real waste of space at the expense of system performance - not just on the hard disk but also in the
memory. AVG Registry Defrag is able to compress the registry so that it becomes much smaller. This
function increases the stability of your Windows system.
AVG Registry Defrag analyzes the registry and creates a completely new version of it containing only the
intact data, in the correct order. The old registry is deleted following this step and automatically replaced with
the new version when the computer is restarted.
How to Defragment the Registry
Start the AVG Registry Defrag module by going to the Optimize system category in the Start Center and
selecting Defragment registry in the Manually run maintenance tasks area.
Alternatively, you can start the module by going to Overview of all functions in the Start Center and
selecting the Defragment entry under Registry.
An introductory screen is displayed. Click Next to start the analysis.
AVG Registry Defrag determines how heavily fragmented the registry is and whether an optimization is
necessary.
Before the analysis, a message appears advising you to close all other programs. During the analysis, AVG
Registry Defrag turns the screen gray and displays a wait dialog. A small clock flashes in the upper left
corner of this window showing you that the module is still working. A progress bar is also shown to inform you
of the progress of the analysis. There is no need to worry if the progress bar does not move for several
minutes.
Choose when you want to perform the optimization. The module shows you the analysis results. If there is
potential for optimization, you can find out here by how many percent and how many kilobytes the size of the
registry can be reduced.
AVG Registry Defrag cannot rewrite the registry when it is running, but only immediately after Windows has
started up. Now choose whether you would like to restart the computer now or whether you would prefer to
allow the optimization to run automatically next time Windows starts up. Please note that optimization can
take several minutes.
If you immediately decide against the optimization or were only interested in the analysis results from the
outset, you can exit the program by clicking Cancel.
7.2.3. Removing Broken Shortcuts
In this chapter, you will find out why it is important to do so and how you can clean up your system with
the AVG Shortcut Cleaner module by removing invalid references and shortcuts.
The AVG Shortcut Cleaner module helps you quickly and easily to "restore order" to your computer. The
module checks all shortcuts on your Desktop, in the start menu and in the Quick Launch bar. If a shortcut
references a program that no longer exists or a deleted file, you can easily remove it. Empty folders in the
Start menu are also identified, which mostly arise after you have rearranged the Start menu manually.