Bought in oct. 2022 so it's just over a year now. It's been a domino effect. PC stops, no reason. Mouse moves but no response from pc. Cleared and cleaned everything. Norton protected from day one along with Utilities Ultimate cleaning 2 to 4 times each day. Have to constantly reboot, takes a very long time to start back up. Had PCs since the 1990's, so not a virgin. Got a warranty, so I'll try and see what they will get me. Yes these are inexpensive, but should last longer than first year, I'm thinking. IDK!!