Windows 10: My laptop is suddenly really slow

A few days ago I started up my computer in the morning as I always do,the boot process was slightly slower but I didn't really think about it.But logging in to my account after entering my password took about 20 minutes,it used to login in a few seconds.The process after logging in was much worse. It took about 30 seconds for chome to launch and I had to wait 15 mins before the computer could completely boot up,videos stuttered and some programs didn't launch at all.I tried to update to 20H2 and it wouldn't work but that is another problem.I have done the usual sfc scan,resetted the registry to defaults,run the virus scan 3 times but it just can't find anything.Disk usage is currently 10%it is still laggy though.But the cpu usage doesn't add up. It is 60% right now but the programs only make up about 40%. The power options are on default. I do not want to reset the pc because there are a lot of important files.

:)

 

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?

 

laptop suddenly so slow

my laptop has suddenly slowed down to a crawl. I cant do anything with it being as slow as it is.

 

HELP! My Laptop has gone into SLOW MOTION!

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

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