Anyone know what this is?

[SixTwoSix]

Just went downstairs to make a cuppa, came back upstairs and this wierd yellow box was in the bottom corner of my PC, anyone know what it is.

Have googled, did a check for new items in MSCONFIG and startup, nothing new, no recent programs installed, this one has confused me

 

[bledd]

show us taskmanager and hijackthis log

tried running AV scan?
mbam scan?

 

[SixTwoSix]

HJThis fixed it mate, was windows sidebar...but don't know where the hell it came from

 

[DampCat]

It's always there, waiting until you drop your guard before it invades your desktop with it's crumminess, the rascally swine.

Banish it back unto the depths of hell, and woe betide it, should it return.

 

[gillywibble]

^

 

[bledd]

woe betide