My pc, Windows XP, every now and this error pops up and my computer becomes too slow it says "your system is low on virtual memory….". I have deleted some files and created some spaces but the error persists. Even I uninstalled programs still the error is there. Please help.

The computer does not start when powered on. The monitor says "no signal" and the CPU LEDs do not come on but I can hear some beeping sounds from the CPU. The power supply fun is working. Kindly help me solve this.

Some days ago,I was using net in a cafe, where I saw the following logon Screen instead of default XP's. Now I also want some new logon screens for my own PC. How can I change it, please suggest any software. I saw following logon screen in cafe.

Hi,

I have an important document but do not remember in what file it has, my computer has huge file and every file has huge document, have any computerized system so that I can find my document easily with applying that.

Please suggest me.

My computer keeps shutting down automatically every 5 to 10 min, and all my work disappears in case is not saved. I have tried to perform a system restore, but the error is still recurring. No virus is detected by the antivirus.

Please help.

System Shutdown

This system is shutting down. Please save all work in progress and log off. Any unsaved changes will be lost.

This shutdown was initiated by NT AUTHORITYSYSTEM

Message

Windows must restart because the Remote Procedure Call (RPC) service terminated unexpectedly.

Hi,

I get this message when I want to run msinfo32. 

I can not find a solution for this problem.

I have downloaded new psapi.dll fajl but I can not copy it and old one I can not delete.

Any Ideas ?

helpctr.exe – Entry Point Not Found

The procedure entry point GetProcessImageFileNameW could not be located in the dynamic link library PSAPI.DLL.

I get this error when I want to copy new file and I don't know what program is running.

At the moment of installation of Windows XP I fond FAT and NTFS system, normally I use the FAT system but I need to know what is the difference between FAT & NTFS so that I can select and use suitable one.

I expect to know the above form experienced person.

I have a problem with my windows xp, when I press Ctrl+Alt+Del, it says "Task Manager has been disable by your administrator". I already tried working my way through the Registry Editor to enable it but still nothing happens, it just go back to the way it is in just 3 to 5 seconds. Same when I enter this code on run:

REG add HKCUSoftwareMicrosoftWindowsCurrentVersionPoliciesSystem /v DisableTaskMgr /t REG_DWORD /d 0 /f

Is there any way other than reformatting my PC to solve this problem?

Hi. I just reformatted my new pc due to many trojans, viruses, registry problems, etc. I got this Windows XP SP3 from my dad and installed it. After which I downloaded different drivers for my main board that is a 865GDMP Pentium 4 3.2. But just lately, I noticed that my LAN controller name had been changed compared to the previous one. But still is functioning good. Can't remember the old Lan name. But for sure its not a "Via Rhine". Is this okay? Will this have an effect on the performance? Should I install and download from the net?

hi, i'm using window XP SP2, it works fine but when i upgraded it to SP3, since i upgraded it, the PC get slower and won't recognize my multimedia audio controller(no sounds) anymore. I'm using Intel Pentium 4 3.00GHz and my HDD has 76 GB. I have 4 fans installed and removed 1 HDD that has 40 GB memory and make my OS back to SP2, the PC is now back to normal but the multimedia Audio controller still can't be recognize or no sounds.