Sanford said:
During the past several weeks my XP SP3 has slowed down.
Other people have the same issue. We think this is due to
automatic updates that slow the machines down. Done
deliberately, we believe. How can we restore the system to
its previous state, say, 2 months ago without losing recent
stuff?
Your slowness is unlikely to have much to do with regular security updates.
Not saying there has never been an issue with updates from Microsoft - but
this would be a much more broadly discussed topic if it were true (not to
mention the many many machines I manage/help manage still running Windows
XP - fully patched - are having no issues.)
Let's get some information from you and then I will give you some basic
things you can do to cleanup your machine...
Start button --> RUN
(no "RUN"? Press the "Windows Key" + R on your keyboard)
--> type in:
winver
--> Click OK.
The picture at the top of the window that opens will give you the general
(Operating System name) while the line starting with the word "version" will
give you the rest of the story. Post _both_ in response to this message
verbatim. No paraphrasing - instead - ensure character-for-character
copying.
;-)
- What versionof Internet Explorer do you have installed?
- Do you have any alternative web browsers (Firefox, Opera, etc) installed?
If so - which ones and what version?
- What AntiVirus software do you use? (Version and Name)
- What AntiSpyware/AntiMalware software do you use? (Version and Name)
- What is your backup regime? (How often? To what? Using what
software/method?)
- What are the basic hardware specifications of your computer? (Processor
speed/type, amount of memory/RAM, total and free disk space?)
If you need help answering any of the above - please don't be shy - ask and
someone will surely assist you get that information. Most can probably be
gleamed from a free download/installation/run of "Belarc Advisor":
http://www.belarc.com/
Now that some information has been gathered, here are some simple (albeit
somewhat time consuming) steps you can follow to cleanup your machine a bit.
After you are done doing these steps - come back and report that you did
them and any issues you had while doing them. If you get error messages -
report those messages here *word-for-word*.
Do this in the order shown, finishing each item before continuing to the
next.
Ignore the title and follow the sub-section under "Advanced Troubleshooting"
titled, "Method 1: Reset the registry and the file permissions"
http://support.microsoft.com/kb/949377
*will take time
** Ignore the final step (6) of the method. You say you have SP3.
Reboot.
Download/install this:
http://support.microsoft.com/kb/290301
After installing, do the following:
Start button --> RUN --> type in:
"%ProgramFiles%\Windows Installer Clean Up\msizap.exe" g!
--> Click OK.
(The quotation marks and percentage signs and spacing should be exact.)
That should be fairly quick and should not require a reboot.
Download, install, run, update and perform a full scan (separately) with the
following two applications (freeware versions are the ones to use for this):
SuperAntiSpyware
http://www.superantispyware.com/
MalwareBytes
http://www.malwarebytes.com/
After performing a full scan with one and then the other and removing
whatever they both find completely, you may uninstall these products,
if you wish.
Download and run the MSRT manually:
http://www.microsoft.com/security/malwareremove/default.mspx
Reboot.
Download/Install the latest Windows Installer (for your OS):
( Windows XP 32-bit : WindowsXP-KB942288-v3-x86.exe )
http://www.microsoft.com/downloadS/...6F-60B6-4412-95B9-54D056D6F9F4&displaylang=en
Reboot.
and...
Download the latest version of the Windows Update agent from here (x86):
http://go.microsoft.com/fwlink/?LinkID=91237
.... and save it to the root of your C:\ drive. After saving it to the root
of the C:\ drive, do the following:
Close all Internet Explorer windows and other applications.
Start button --> RUN and type in:
%SystemDrive%\windowsupdateagent30-x86.exe /WUFORCE
--> Click OK.
(If asked, select "Run.) --> Click on NEXT --> Select "I agree" and click on
NEXT --> When it finishes installing, click on "Finish"...
Reboot.
Then follow the instructions here:
How do I reset Windows Update components?
http://support.microsoft.com/kb/971058
Reboot.
CHKDSK
How to scan your disks for errors
http://support.microsoft.com/kb/315265
* will take time and a reboot
Defragment
How to Defragment your hard drives
http://support.microsoft.com/kb/314848
* will take time
Ensure your hardware drivers are up to date (from the hardware
manufacturer's respective web pages.) Never get hardware drivers
for hardware that was not created/sold by Microsoft from Microsoft.
Reboot.
Log on as an user with administrative rights and open Internet Explorer
and visit
http://windowsupdate.microsoft.com/ and select to do a
CUSTOM scan...
Every time you are about to click on something while at these web pages -
first press and hold down the CTRL key while you click on it. You can
release the CTRL key after clicking each time.
Once the scan is done, select just _ONE_ of the high priority updates
(deselect any others) and install it.
Reboot again.
If it did work - try the web page again - selecting no more than 3-5 at a
time. Rebooting as needed.
The Optional Software updates are generally safe - although I recommend
against the "Windows Search" one and any of the "Office Live" ones or
"Windows Live" ones for now. I would completely avoid the
Optional Hardware updates. Also - I do not see any urgent need to install
Internet Explorer 8 at this time.
Come back - report what you find. Many times the machines are slow because
of poor maintenance routines (not your fault - no one tells you to your face
in a one-on-one fashion that you need to do some of these things - sadly.)
Sometimes - it is a collection of crud that slows you down. Sometimes it is
overprotection (all-in-one Antivirus suites that include firewalls and other
software that give mediocre results at a high resource price - often also
causing conflicts and slow downs in other ways - beyond resource use.)