Windows Tweaks Logo Microsoft PC Help - 02 blue red
Windows Tweaks Logo Microsoft PC Help - 09 white 120

Windows 98 - Disable screen saver during Windows defragmentation

November 27, 2013
Updated: December 6, 2021
Quick overview:

In addition to ScanDisk, regular hard disk maintenance also includes defragmentation in particular. As the program integrated in Windows 9x/Me restarts itself with every slightest change or access to the hard disk, it is not advisable to have a screen saver switched on. It is inconvenient if the screen saver is switched off before defragmentation and switched on again afterwards. In the Windows registry however, there is a key that can be used to deactivate the screen saver only for the duration of the program:

Deactivate screensaver

1. Click one after the other on Start > Execute and type in the command line regedit on. A program appears that is easy to use thanks to the handling of Windows Explorer.

2. Now navigate to the key HKEY_CURRENT_USER\Software\ Microsoft\Windows\CurrentVersion\Applets\Defrag\Settings and click with the right mouse button in the right-hand pane. Now select New > Character string and give it the name DisableScreenSaver.

3. Now double-click on the value you have created and enter the following in the line that appears Yes inside. When you restart Windows, the screen saver no longer prevents smooth defragmentation.

NOTE FOR NEW PUBLICATION: This article was produced by Sandro Villinger and comes from the Windows Tweaks archive, which has been built up since the late 1990s.

Founded Windows Tweaks as a teenager in the 90s. His helpful PC tricks made it Germany's most visited Windows site (at the time Sandro looked like this). He then went on to write elsewhere, for example for PC-Praxis, Computer Bild and PCWorld in the USA. Microsoft also poached him from us. Now Sandro is back, finally sharing his tweaks here again. For a stress-free digital everyday life. You can reach Sandro via e-mail.

Leave a Reply

Your email address will not be published. Required fields are marked *

Windows Tweaks Logo Microsoft PC Help - 09 white 120
by Real Tech Experts
Save time and nerves with expert knowledge about software, hardware, AI & Microsoft. 
Windows Tweaks Microsoft PC Help - SINCE 1998 - retina 2

Time-saving tips for PCs, laptops, Windows and software?

Subscribe to our newsletter, receive only our best tutorials & tweaks and exclusive tips for our subscribers. 
Newsletter form
Can be canceled at any time. About 1 - 2 mails per month. The consent includes the information on revocation, shipping service provider and statistics according to our Privacy policy.
© 1998 - 2025 Windows-Tweaks.info
Made in Germany with ❤️ 
For all technology users around the globe.
This website runs on 🌳 GREEN energy
crossmenu
EN