配件 & 工具
Learn what a PC processor is.
== Computer Processors == The ''processor'', also called the ''CPU (Central Processing Unit''), is the engine that drives the system. Replacing the processor requires some careful research to ensure that the new processor is compatible with the current motherboard and other system components, but a processor swap, properly done, can be one of the highest bang-for-the-buck upgrades you can make. In some cases, you can double or even triple overall system performance by spending $50 to $100 on a new processor. In these sections, we tell you everything you need to know to choose and install a replacement processor. ''Can't find what you need? [[Repairing_and_Upgrading_Your_Computer|Try this upgrade and repair index.]]'' == Subsections == ==== [[Computer_Processor_Performance|Computer Processor Performance]] ==== ==== [[Computer_Processor_Characteristics|Computer Processor Characteristics]] ==== ==== [[Computer_Processor_Types|Computer Processor Types]] ==== ==== [[Computer_CPU_Coolers|Computer CPU Coolers]] ==== ==== [[Computer_CPU_Upgrades|Computer CPU Upgrades]] ==== ==== [[CPU_Replacement|CPU Replacement]] ==== ==== [[CPU_Troubleshooting|CPU Troubleshooting]] ====