my screen saver changed and the text on desktop is fuzzy
Hi, My my screen saver changed and the text on desktop is fuzzy. Does anyone know what could have caused this and if it's a sign of problem?
Using 10.10.7, IMac 11,2 Intel Core i3
Thank you!
Model Name: iMac
Model Identifier: iMac11,2
Processor Name: Intel Core i3
Software OS X 10.10.2 (13F34)
Graphics ATI Radeon HD 4670 256 MB
Memory 4 GB 1333 MHz DDR3
Processor 3.06 GHz Intel Core i3
IMac 21.5-inch, Mid 2010
Hardware Overview:
Model Name: iMac
Model Identifier: iMac11,2
Processor Name: Intel Core i3
Processor Speed: 3.06 GHz
Number of Processors: 1
Total Number of Cores: 2
L2 Cache (per Core): 256 KB
L3 Cache: 4 MB
Memory: 4 GB
Processor Interconnect Speed: 5.86 GT/s
Boot ROM Version: IM112.0057.B01
SMC Version (system): 1.64f5
iMac, OS X Yosemite (10.10.2)