--- a/windows.rst	Wed Mar 31 18:16:15 2010 +0300
+++ b/windows.rst	Sat Apr 03 22:20:29 2010 +0400
@@ -15,6 +15,17 @@
 To check 32/64-bit OS use PROCESSOR_ARCHITECTURE env var (it has such values:
 x86, AMD64, IA64).
 
+* Windows update.
+
+To find updates and drivers visit (подлинность Windows not checked):
+
+  http://catalog.update.microsoft.com/
+
+You can search driver by keywords from Device Manager like:
+
+  VEN_10DE DEV_0247
+  VID_22B8 PID_2A62
+
 * XP.
 
 ** Check system files integrity.