I have Dell Inspiron Touch screen laptop, with intel core i7, 7th gen, that I bought 3 years ago. I use it for photography stuff and recently installed python, and working on small projects. I am taking some courses and will be doing that starting next wek too. It did a firmware update yesterday, and since then the laptop has ben SLLLLLOOOOOOOOWWWWWWWWW. Taking nearly 10 seconds or more to respond to each click. I have close to 500GB or free space and the same amount used.
I ran Glary last month and just now and it cleaned cache and stuff. Has it got something to do with firmware update? What else i can do to fix the issue? I really do not want to buy a new HW right now. Thanks a lot for your help