Improve XP Speed

The selection you find here is a combination of my experience and the most usefull tips I found on the net.
Some improvements require installing additional (free) software, the links are provided but you can download them all here as well. If you find that your system is still too slow (don't forget to reboot for the changes to take effect), consider upgrading the memory (RAM).
Download now

OK, let's get started:

Remove software you no longer use
Control Panel -> Add/Remove Software

Clean your system
Delete files and old emails you no longer need
Control Panel -> Internet Options -> Delete Files (all offline content)
Control Panel -> Internet Options -> Settings -> View Files -> Delete the cookies you do not need
Cleanup all other temporary files and the recycle bin: 'start\programs\accessories\system tools\disk cleanup'

Clean your registry
Download and install the Tweaknow registry cleaner
Click 'Scan now' -> After the scan is completed -> View details -> Delete problems
RegCleaner

Backup fonts you are not using
Note: If you feel uncomfortable doing this, skip this step. You could mess up your systems appearance by removing XP fonts.
Open Explorer and create a new directory 'backup_fonts'
Control Panel -> Fonts -> Drag the fonts you want to delete to the new directory 'backup_fonts'
Keep the following fonts:
Arial
Comic Sans MS
Courier
Estrangelo Edessa
Franklin Gothic
Gautami
Georgia
Impact
Latha
Lucida
Microsoft Sans Serif
Modern
MS Sans Serif 8,10,12,14,18,24
MS Serif 8,10,12,14,18,24
Mv Boli
Palatino
Roman
Script
Small Fonts
Symbol
Tahoma
Times New Roman
Trebuchet MS
Tunga
Verdana
Webdings
WingDings
WST_Czech
WST_Czech.fon
WST_Engl
WST_Fren
WST_Germ
WST_Ital
WST_Span
WST_Swed
XP System Fonts

Defrag your system
Defragment your drives with the XP tool: 'start\programs\accessories\system tools\disk defragmenter'
or
Use a better defragmenter from O&O: O&O_Defrag_2000_Freeware_Edition_d4545
Select the drive to defragment -> click the 'play' button

Improve Memory Usage and tweak registry settings
Download and install Cacheman XP
Enable AutoRecover RAM - Enable Cache Cacheman controlled
Tweaks - Uncheck all except Windows Key, Autoend tasks and Unload DLL's
Set Additional critical workers:2 / Hung app timeout: 2 sec / Menu delay: 100ms / kill app timeout: 2 sec / kill service timeout: 2 sec
Tip: if you click the icon in the systemtray once it will show you the amount of free memory (RAM)
Cacheman XP

Disable the Windows XP theme (back to the 'old style' windows)
Go to Start and then Run and type 'services.msc'
Doubleclick on the Themes service and select disable

Speedup Folder Browsing
My Computer -> Tools menu -> Folder Options -> View tab -> Uncheck the Automatically search for network folders and printers check box

Turn off system restore
Right-click My Computer -> Properties -> System Restore tab -> Enable Turn off System restore on all drives

Disable Indexing Services
Control Panel -> Add/Remove Programs -> Add/Remove Window Components -> Uncheck the Indexing services

Optimise Display Settings
Control Panel -> System -> Advanced tab -> In the Performance tab click Settings -> Uncheck everything

Disable System Sounds
Control Panel -> Click Sounds and Audio Devices -> Check Place volume icon in taskbar -> Click Sounds Tab -> Choose 'No Sounds'

Remove the background picture
Right click on an open area of the desktop and select 'properties.'
Select the 'desktop' tab and in the 'background' window, highlight 'none.' Press 'ok.'

Disable performance counters
Download and install the Extensible Performance Counter List
Select each counter in turn in the ‘Extensible performance counters’ window and uncheck the ‘performance counters enabled’ checkbox
Extensible Performance Counter

Optimise Pagefile size & defrag
Control Panel -> System -> Advanced tab -> Performance Settings button -> Advanced Tab -> Virtual Memory
Set the virtual memory to minimum 1.5x the memory size for the lower AND upper limit and click the Set button.
Download and Install pagedfrg
Select defrag at next boot
PageDefrag

Disable unused services
Go to Start and then Run and type 'services.msc' -> Doubleclick on the service you want to change
Try disabling the following services (unless you think you need them):
Alerter
Clipbook
Error Reporting Service
Fast User Switching
Help and Support
HID Input Service
Indexing Service
Infrared Monitor
IPSEC
Messenger
MS Software Shadow Copy
Network DDE
Network DDE DSDM
Network Time Protocol
Portable Media Serial Number
Remote Desktop Help
Remote Registry Service
Secundary Logon
Shell Hardware Detection
SSDP
TCP/IP Netbios Helper
Telephony
Telnet
Terminal Services
Themes
Universal Plug and Play Device Host
Windows Time
Depending on the use of your computer you could disable more services.
Services list I and/or Services list II

Improve Boot Times
Download and install BootVis
Select Trace -> Select Next Boot + Driver Trace -> A Trace Repetitions screen will appear, select OK and Reboot
Wait until Bootvis has stared again, select menu Trace and select Optimize System
Bootvis

Improve Network Interface settings
Download and install TCP/IP Optimizer
Click the General Settings tab and select your connection Speed (Kbps)
Click Network Adapter and choose the interface you use to connect to the Internet
Check Optimal Settings then Apply
TCP/IP Optimizer



AttachmentSize
RegCleaner.exe1.1 MB
OandOdefraglite.exe2.08 MB
CachemanXP.exe1.25 MB
exctrlst_setup.exe615.23 KB
PageDefrag.zip46.25 KB
bootvis.msi967.5 KB
TCPOptimizer.exe596 KB