I wish to have a free and a reliable antivirus for my xp dual core system with 2 gb ram. it should not slow my system also

Yup this used pc has a superior processor running at 2.8 Ghz, more ram, and a better video card. Also windows 7 is a 64 bit system and it runs better even on slower pcs because its more compatible for dual core processors. Enjoy your faster pc.

You can speed up your Windows XP PC by following steps:
1. Delete unwanted files and programs in your PC
2. Install Antivirus (AVG free version) and update and scan
3. Install super anti spyware app (Super antispyware free version) update it and make quick scan.
4. Make hard disk defragment.
5. First of all system requirements for windows xp (CPU: Intel P4, RAM DDR2:1GB, HDD: 80 GB)

You have to reformat your boot drive before you can replace Windows 7. Once you reformat you can reload XP from the install disks.

Slow PC does not mean it has problem only with motherboard. Speed of the PC also depend on the following factors :

1. Processor
2. RAM
3. Virtual memory
4. Operatin system
5. Video graphics card

To fix the problem you should first check which type of processor is used in you PC. Is it pentium4, Dual core, Core 2 duo or core 2 quad ? Core 2 quad is much faster if used with 4 GB RAM. RAM is also the cause to slow the PC. If you are using less RAM automatically your PC will be slow. So use RAM higher i.e 2 GB or more.
Virtual memory does not have much impact on speed but it is also a factor to slow down the PC. But if you can correct any of the three parts then no need to check virtual memory.
If you are using operating system like Vista then computer may be slow. Instead use XP professional, Windows 7.
If your PC doesn't have graphics card then it will be slow while playing games, watching videos. So if you are a game lover then change your graphics card with higher value such as 2 GB or more.
If you will fix these problems then you can speed up your PC

Most probably your hardware ie graphic card do not support software requirements.

Autocad 2009 system requirements for Win XP.
32-bit AutoCAD 2009
Running under Windows XP:
•Microsoft Windows XP SP2 operating system
•Intel® Pentium® 4 processor or AMD Athlon®, 2.2 GHz or greater
or
Intel or AMD Dual Core processor, 1.6 GHz or greater
•1 GB RAM
•750 MB free hard disk space for installation
•1024x768 VGA with true color
•Microsoft Internet Explorer 6.0 (SP1 or higher)
If you are using AutoCAD for 3D modeling, you should bump up your system as follows:
•Intel Pentium 4 processor or AMD Athlon, 3.0 GHz or greater
or
Intel or AMD Dual Core processor, 2.0 GHz or greater
•2 GB RAM or greater
•2 GB of additional free hard disk space
•1,280 x 1,024 32-bit color video display adapter (true color) 128 MB or greater, OpenGL or Direct3D capable workstation class graphics card.

Hope it helps.

Hola amigo primero que nada devemos saber que systema operativo usa tu computador Windows Xp Vista or Windows 7

Esta Web cam es configura automaticamente per piensa tambien en los requerimientos del su systema. aqui algunos tips.

Habla en espanol y solo pregunta ok

Techbelkin

System Requirements Operating System For Windows®-based PC
Requires a PC that meets the requirements for and has installed one of these operating systems
Processor Windows® 7
Mmimimum: Intel Pentium 4 (3 GhZ), 1 GB of RAM; recommended: Intel Pentium (Dual-Core 1.8 GHz), 2 GB of RAM, 1250 MB free Windows Vista®
Mmimimum: Intel Pentium 4 (3 GhZ), 1 GB of RAM; recommended: Intel Pentium (Dual-Core 1.8 GHz), 2 GB of RAM, 1250 MB free

Windows® XP with Service Pack 2 (SP2) or later
Mmimimum: Intel Pentium 4 (3 GhZ), 1 GB of RAM; recommended: Intel Pentium (Dual-Core 1.8 GHz), 2 GB of RAM, 1250 MB free

Other CD-ROM

USB 1.1 (2.0 recommended)

16-bit color depth or higher, 2 MB or higher video memory

Windows-compatible speakers or headphones Internet Broadband Internet access may be required for certain features. Local and/or long-distance telephone toll charges may apply.

Internet functions also require Internet Explorer® 6/7 for installation; 25 MB hard-drive space typically required.

Minimum System Requirements

• OS: Windows Vista - Service Pack 1 / XP - Service Pack 3
• Processor: Intel Core 2 Duo 1.8Ghz, AMD Athlon X2 64 2.4Ghz
• Memory: 1.5GB, 16GB Free Hard Drive Space
• Video Card: 256MB NVIDIA 7900 / 256MB ATI X1900

Recommended System Requirements

• OS: Windows Vista - Service Pack 1 / XP - Service Pack 3
• Processor: Intel Core 2 Quad 2.4Ghz, AMD Phenom X3 2.1Ghz
• Memory: 2 GB (Windows XP) 2.5 GB (Windows Vista)
• 18 GB Free Hard Drive Space
• Video Card: 512MB NVIDIA 8600 / 512MB ATI 3870

Source :- IGN PC



this is what it says on the box...so if you dont have these specs..forgett it!!

GTA 4 Recommended System Requirements

• Processor: Intel Core 2 Quad 2.4GHz or equivalent AMD Phenom X3 2.1GHz
• Memory/RAM: 2.5 GB for XP or Vista
• Video Card: 512MB NVIDIA 8600 or 512MB ATI 3870
• Hard Disk Space: 18GB free
• Operating System: Windows XP SP3 or Windows Vista SP1

Since your system is having the recommended settings for the game , you can play G.T.A 4 without any problem.

well first of all vista is slow and ur system may be a bit to old for vista, but thats cause vista is stupid, see vista will do ten things to do one thing! make sense see vista is just a pretty version of xp, Your computer is fast but also you installing a horrible OS on it, just stick with XP man unless you really liked vista then just a newer computer will solve this, just stick to XP.


LOL ok 2 GB harddrive haha ur Operating System is at least 9 GBS lol maybe you meant 20 lol

i need formula's for excel