CPU help and support
Updated: 10/11/2021 by Computer Hope
CPU basics
- What is a processor (CPU)?
- Full list of CPU terms.
- How to test a computer motherboard and CPU for failures.
- CPU, heat sinks, and fan manufacturers.
- Help and buying tips with purchasing a CPU.
- The history of computer processors.
Top CPU questions and answers
- How do I determine the type and speed of my processor?
- How to determine if you have a 32-bit or 64-bit CPU.
- How to tell how hot my CPU is running.
- Why does Windows system CPU usage stay at 100%?
- What should be the temperature of my computer processor?
- How to install a computer processor.
Heat sink questions and answers
All other CPU questions and answers
- What should I consider when upgrading my computer CPU?
- How to view CPU and memory usage.
- How to increase processor speed.
- Where is the cache on the motherboard?
- How many processors does Windows 2000 support?
- What is the difference between a 32-bit and 64-bit CPU?
- How to tell if a Mac has an Intel or PowerPC processor.
- How to disable the serial number on an Intel Pentium III+.
- Can an AMD and Intel processor work together?
- Motherboard help and support.