Member Avatar for gyno

I bought a new Dell Laptop few months ago, that originally came with windows8.1, but now the Lappy is annoinly slow in it operation now and unfortunately Windows8 doesn't come with the disk cleanup and disk defragment functions that windows OS has uptill windows7.Pls can anyone suggest to me on what could be the cause and what i need do to make it perform faster,cos i can asssure you i have no heavy application installed and my HDD is very far from filled up

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Notes for (and anyone landing here later): Windows 8.1 does include the familiar cleanup and drive tools — run Disk Cleanup (cleanmgr) and the built-in optimizer (Defragment and Optimize Drives / dfrgui). Those are safe first steps, but a slow laptop usually has one or more other causes. is correct that switching to Linux is an option, but the checklist below focuses on diagnosing and fixing Windows 8.1 performance without a full OS change.

Start with quick diagnostics

  • Open Task Manager (Ctrl+Shift+Esc) -> More details. Sort by Disk, then CPU and Memory, to see top resource consumers.
  • Check the Startup tab and disable nonessential startup items.
  • Open Resource Monitor (resmon) to see which processes and files are doing the most I/O.
  • Temporarily pause Search indexing and any full-disk antivirus scans to see whether activity drops.

Repair and health checks
Run these from an elevated Command Prompt or Admin PowerShell to repair common issues and check the disk. Back up important data before running intensive repairs like chkdsk.

cleanmgr
dfrgui
sfc /scannow
DISM /Online /Cleanup-Image /RestoreHealth
chkdsk C: /f /r
wmic diskdrive get status

If disk usage stays high or wmic/chkdsk reports problems, the drive may be failing. Update storage/chipset drivers and the BIOS from Dell support, and run the OEM diagnostics if available. If Windows updates are installing in the background let them finish first.

Next steps if problems persist
Try a clean boot (disable third-party services via msconfig) to isolate a bad app/service. If integrity checks and driver updates do not help, back up data and consider a Windows Refresh/Reset or a clean reinstall. For a big, durable speed gain on older laptops, replacing a mechanical HDD with an SSD is often the most effective hardware fix. If the drive shows SMART errors or reallocated sectors, contact Dell support/warranty.

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Member Avatar for rubberman

(Somewhat sarcastically), have you tried installing Linux on the system? :-) Sorry, but I couldn't help myself! I think Win7 was the last decent Windows distribution.

commented: will be interested in the world of Linux,so help me wit info or links +2
Member Avatar for rubberman

There are some excellent Linux systems for business desktops and laptops, many of which are based upon the Debian system. I'll mention some in a moment. As for office automation tools (word processing, slide shows and presentations, spreadsheets, etc) there is Libre Office, an advanced fork of Open Office. For web browsing, there are Chrome, Firefox, Opera, and a number of clones of Firefox, etc. There are excellent audio/video tools for playback as well as audio/video editing, or format conversion. There are also CD/DVD authoring tools, and many other things, most all of which are FOSS (Free and Open Source).

Debian-based distributions you may want to check out:

  1. Point Linux: pointlinux.org
  2. Linux Mint: linuxmint.com
  3. Ubuntu: ubuntu.com

Have fun!

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