Microsoft has gone for a clean, uncluttered interface quite similar to 
that of Symantec's anti-virus  programs. Looking at the ancestor of this 
app, the GIANT antispyware program, it's obvious that Microsoft has done very 
little to the interface besides  rebranding. Compared to Ad-aware and Spybot, 
the initial lack of options and overall simple appearance is quite  
striking. Don't be fooled though, as you saw above, there's a lot of features 
lurking under the clean shell.  

The real-time protection features can be accessed through the button on the 
top right, and the systems explorer, browser hijack restore and tracks eraser 
can all be accessed via the 'advanced tools' button in the same location.
The settings menu, 'options/settings,' contains a limited array of 
configuration settings including automatic update, real-time protection and 
alert settings (all on by default), the SpyNet connection option and a 
'whitelist' for placing software you want ignored by the program's scans (useful 
for peer-to-peer programs which will usually show up as they play host to much 
adware).

As you would expect, using Microsoft's new antispyware 
beta software proved to be quite simple. After selecting whether we wanted the 
real-time protection enabled and if the program was allowed to send data to 
SpyNet, we were dropped right into the scanning interface, where an 'intelligent 
quick scan' was the default option. We chose to activate the 'full' system scan 
instead for all of our testing.