After months of dealing with an incredibly slow laptop, DISK almost always maxed at 100% CPU in the 90% while having nothing but a single browser open. I disabled SysMain and all my problems went away. Like MAGIC! I have read post after post of people having the same problem and I found this suggestion buried at the bottom of a Reditt post that went unacknowledged. Disable SysMain!!!! Enjoy a functioning laptop!!!!!
Looking for a new laptop, as I just cannot deal the horrible performance, battery issues,  keyboard layout and function, speakers going in and out like a anxious tom cat, and now, failing power jack of my Dell Inspirion. I use a company supplied Len..TP for 8-12 hours a day in my home office, and it makes my Dell seem like a refurbished infant's toy. I only use it to stream live TV , post on FB and answer email. It has been an agonizing  relationship, and I am going to gleefully smash it to pieces once I decide on a new lap top.  I swore I would never buy another Dell product due to the 'quality' of this $750 calculator. Support was nice, they tried, but nothing ever improved. Slow as molasses and about 90 minutes of battery life. POS.  But all I am seeing is rave reviews for the XPS. If Dell can convince me that I was expecting too much out of my 3593, or that it unfortunately was just a big POS and they feel bad for not only me, but for everyone who bought one, I would feel a lot better about giving Dell another chance. But, fool me twice, shame on me.Did I just buy a bad computer in the 3593; or should I just not risk it and buy a Len? I am surprised I am giving Dell this much of a chance, but the reviews for the XPS got me at least this far back. But I can't risk it yet.   
Inspirion 3593 makes me Dell Shy