Device Doctor is a Completely Free Driver Update Scanner
Installing the latest device drivers is an essential task for keeping your system running at peak performance, but almost all of the driver update solutions out there aren’t actually free. Thankfully, Device Doctor is absolutely, completely free to use.
Device Doctor comes in two flavors—the regular installable version, and a portable executable that you can throw on a flash drive and use anywhere. Let’s dive right in…
Using Device Doctor
This is one piece of software that couldn’t be simpler—there’s just one screen, and after clicking the Begin Scan button you should see a list of drivers that need updating. You can then click the Download update on each one to actually grab that driver.

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Operating System Windows 7 64-nit
Computer Type E-Machines (Customized}
CPU Type and Speed AMD Athlon™ II X2 250u Processor 1.60GHz Max 1.60GHz Ext 200MHz Cores 2 Threads 2
Motherboard Chipset eMachines
System Memory Type 6GB DDR2 RAM DIMM Speed 266MHz
Video Card Type and Speed NVIDIA GeForce 8500 GT 512 MB memory with HDMI out
Computer Monitor Vizio 26" HDMI monitor
Hard Drive Seagate ST375052 8AS (500GB) and WD25 00AAKS-00VSA (250GB)
Optical Drives HL-DT-ST DVDRAM GH41N
Network Adapter NVIDIA nForce 10/100 Mbps Ethernet
Anti-virus Software PC Tools Spyware Doctor with Anti-virus
Computer Skill Level Certified Professional
Windows Experience Index 4.5