Dell Inspiron 15-3531 Slow (8.1)

[nicefunfungirl]

So I've gotten a new laptop 2014 christmas,and I've used it for quite some time before using my old PC again,and eventually after some time,my new PC suddenly ran slow. So i Factory Reset it,and apparently it still runs slow. Does anyone have any tips at all?

 

[Reyaz123]

1.Make sure you don't have any viruses, run a full virus scan in safe mode with networking.
2.Run a program like ccleaner to fix registry errors and clean your temporary internet folder
3.Run a full disk defragmentation tool, like the one for Windows, I'd prefer using defraggler. (If you are using a SSD, don't defragment it)
4. Run msconfig, and go to the startup tab. Disable startup programs that you don't use.
5. Go to the services tab in msconfig. Check the box "Hide all microsoft services" select the services you know about and don't use for sure, disable them as well.
6.Open cmd and run this command. Chkdsk /f c:
7.While in cmd, run sfc /scannow
8.Use windows update to update your system to the latest version

Try these and let me know if it helps.