I have Windows Defender as an active part of my Laptop Security, and have it set 
to install updated Definitions automatically.
This is run in conjunction with avast! v4.8 Home Edition - Free Anti-Virus, and with
regular checks using Spybot Search and Destroy v1.6.2.46 - both kept right up to date.
Regardless of the fact that at Windows Defender>Tools>Options, I have these
settings,
, 
Windows Defender never automatically completes the set task, and I am
sometimes reminded that a scan has not been done for 2-3 days, and then
need to complete the job manually.
The Laptop is always ON at this time, and I fail to see a reason why Windows
Defender should fail to activate the set scan. It's a minor nuisance, but a
nuisance all the same.
				
			to install updated Definitions automatically.
This is run in conjunction with avast! v4.8 Home Edition - Free Anti-Virus, and with
regular checks using Spybot Search and Destroy v1.6.2.46 - both kept right up to date.
Regardless of the fact that at Windows Defender>Tools>Options, I have these
settings,
, Windows Defender never automatically completes the set task, and I am
sometimes reminded that a scan has not been done for 2-3 days, and then
need to complete the job manually.
The Laptop is always ON at this time, and I fail to see a reason why Windows
Defender should fail to activate the set scan. It's a minor nuisance, but a
nuisance all the same.
My Computer
System One
- 
                
				 
	
			
				
- Manufacturer/Model
 - Acer Aspire Notebook 5633WLMi.[5630 Series]
 
- CPU
 - Intel Centrino Duo Processor - Intel Core 2 CPU.
 
- Memory
 - 4GB DDR2 [3.07GB maximum real available]
 
- Graphics card(s)
 - nVidia GeForce Go 7300, 128MB
 
- Sound Card
 - Realtek HD Audio, Ver. 6.0.1.5717, 2.08MB
 
- Monitor(s) Displays
 - Acer Aspire Notebook - 15.4"; Acer LCD Monitor X223Wsd - 22".
 
- Screen Resolution
 - 1280x800x60Hertz [max.]
 
- Hard Drives
 - Notebook - Samsung HM320JI 320GB HD installed 07 August 2009. External HDs [4];Maxtor One Touch4 - 500GB External HD [Drive M:\].Western Digital WDXMS1200TA - 120GB External HD [Drive G:\ - Windows Defender Backup Files only]. Two x LaCie 320GB Mobi
 
- Mouse
 - Logitech Wireless V320 for Notebooks - Model M/N: M-RCD125
 
- Internet Speed
 - Down 20000kb/sec / Up 1000kb/sec [Bigpond-Aus]
 
- Other Info
 - Brother MFC-465CN; PC to Fax/Scan/Copy/Photo MFC. Epson Perfection V300 Photo Scanner. Siemens Speedstream 6520 Router. Wacom 'Bamboo Fun' CTE-650 PC Tablet, Stylus and Mouse. UAC - On;Activated. Browsers; [1] FireFox v3.6[2] IE8. Honorary R.S.M. to the 4th [Assault Pioneer] Troop Pune Sepoys , and 3rd Troop Jodhpur Bengali Lancers.
 
 
	