Anyway, my BSOD almost all the time occourred after I installed WiseCare365 3.5.9 and using Firefox.
================================================== Dump File : Mini040415-01.dmp Crash Time : 04/04/2015 13.30.57 Bug Check String : ATTEMPTED_SWITCH_FROM_DPC Bug Check Code : 0x000000b8 Parameter 1 : 0x00000000 Parameter 2 : 0x00000000 Parameter 3 : 0x00000000 Parameter 4 : 0x00000000 Caused By Driver : WiseTDIFw.sys Caused By Address : WiseTDIFw.sys+36cb Processor : 32-bit Crash Address : ntoskrnl.exe+22f0e Stack Address 1 : ntoskr