Windows 10: Why has my laptop been constantly lagging, slow, and take long to start?

Hi, after not using my laptop for a few months, it started lagging a lot and being extremely slow, taking 10 minutes to load after searching something. I purchased it in 2017, but this issue had been ongoing, therefore it isn’t because its old. At first I ignored the issue as I just thought it was because I hadn’t used it in a while. Even simply logging in takes around four hours to load. Is there any way to fix this?

:)

 

Expensive Laptop Lagging and Very Slow

Thanks. One of the reports you posted listed a number of WER reports for a range of programs. Please log in as normal. Open only the task manager. About 3 minutes after logging in, post a screenshot of your task manager, Processes tab - thus:

Could you please try these that I suggested?

 

Slow and Lagging Laptop after not being used for a long time.

Hi I really need help with my laptop. I'm a college student. I've been using this laptop for a long time now. One time during vacation, I wasn't able to use it for a long time. When I was about to use it again, it's not working properly. The laptop was so slow and lagging. Even typing is a big stress. The computer wasn't responding well to the keyboard. Core sore is working though, but every time I click something on the laptop it's not responding fast. Sometimes it will took 2- 5 minutes before it respond. Playing Video like movies is also not working properly. I've done everything I can to make it work again. I've rest the whole laptop. Changed the power and battery settings. Even used the command prompt. I don't know what to do now. Please send help. I can't study well without my laptop. Help please.

 

HELP! My Laptop has gone into SLOW MOTION!

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

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