A Customer Reports That His Windows Xp Professional Portable Computer Is Not Able To Connect To Any Network Resource And Is Also Not Able To Authenticate On The Network’s Active Directory Domain The Computer Was Fine Yesterday. No Other Person In The Organization Is Facing This Problem. What Is The First Thing You Would Do To Fix This Problem?

A User Complains That He Is No Longer Able To Hear Any Sound From His Computer – After He Downloaded Some Updates From The Microsoft Website. What Could Be The Possible Reason For This?

A User Complains That Whenever He Connects Any Usb 2.0 Device To His Computer, He Gets The Error Message “usb Device Not Recognized…” What Could Be The Possible Reason For This?

A User Calls And Says That Whenever He Starts His Computer, It Boots Up Only In Safe Mode. There Is No Other Error Message. What Would You Do To Fix This Problem?

Sequence Of Things Done By The Bios When You Turn On Your Computer:

Some Functions Of Bios:

You Have Norton 360. When The Firewall Is Turned On, You Are Unable To Browse The Internet. But If You Turn Off The Firewall, You Are Able To Browse. What Is The First Thing You Would Do To Fix This Problem?

If You Turn On A Pc And The Boot Process Halts And You Get The Error Message ” C:system32config File Missing Or Corrupt” What Is This Due To?

If, Upon Booting Up A Pc, You See A Message Which Says “invalid Drive Configuration..” What Do You Think Is Causing This?

If You Turn On A Pc And The Boot-up Process Halts And You Get The Error Message “non-system Disk Or Disk Error…replace And Press Any Key When Ready…” What Do You Think Could Be The Problem?