Windows 10: Win10 1909 slow down my new second hand laptop ProBook 6440B

I bought it from ebay second hand it run 1803, so I upgraded it to 1909 and it's very slowThe issues that I found - took about 20 minutes to startup- when I launch settings, desktop and taskbar disappear I must restart computer to bring back desktop and taskbar - this thing happen after I set login password on this computer.All my second hand laptop specsDESKTOP-KBCIASGRAM 2GB 1.78GB UsableHDD 320GB 5400rpm 45.7mb free of 307gbCPU i5-430mGpu AMD Radeon hd 4550OS Windows 10 18363.327 1909, x64

:)

 

Upgrading to windows 10

Hi

my laptop model is : HP probook 6440b

 

Lenovo laptop suddenly slow

I have a new Lenovo E580 laptop (bought January 2019) which suddenly started to run very slow. I have especially noticed it with build times in Visual Studio and loading times for a local website in IIS.

I have tried to reinstall Windows 10 Pro by formatting the entire computer but it’s still slow.

Laptop spec:

• Windows 10 Pro 64-bit
  
• CPU: i7-8550U 2.00GHz
  
• 16 GB RAM
  
• 512 SSD
  

Software where I really notice the slowness:

• Visual Studio Community 2019 Version 16.3.9
  
• IIS to Windows 10
  

I have tried to setup an older laptop with the same software installed as the new laptop, to compare the loading times. The old laptop has a very similar spec. (i7-4700MQ 2.40GHz, 16GB RAM, 256 SSD). The load time for a local website on the new laptop is 78 seconds where on the old is 30 seconds. On the new laptop it used to be around 30 seconds as well.

It’s not just Visual Studio and IIS that is slow it’s the entire laptop. I thought it would be fixed by reinstalling Windows but there were no improvements. I suspect it’s a hardware issue, but I don’t get any errors, and everything looks fine.

Does anyone have suggestions to what I can try to pinpoint this issue or is it better to contact Lenovo support, as the new laptop is still under warranty?

 

HELP! My Laptop has gone into SLOW MOTION!

Should be able to get a "step-by-step here;

http://support.dell.com/?~ck=mn