Summary

14 IT Essentials: PC Harware and Software Companion GuideTemporary FilesAlmost every program uses temporary files, which are usually automatically deleted whenthe application or the operating system is finished using them. However, some of the temporaryfiles must be deleted manually. Because temporary files take up hard drive space thatcould be used for other files, it is a good idea to check and delete them as necessary everytwo or three months. Temporary files are usually located in the following locations:■■■■■C:\tempC:\tmpC:\windows\tempC:\windows\tmpC:\documents and settings\%USERPROFILE%\local settings\tempServicesServices are a type of application that runs in the background to achieve a specific goal orwait for a request. Only necessary services should be started to reduce unnecessary securityrisks.To access the services in Windows XP, click Start and then right-click My Computer andselect Manage. Click the plus sign next to Services and Applications and then clickServices, as shown in Figure 12-8.Figure 12-8ServicesThere are four settings, or states, that can be used to control the services:■■AutomaticManual