27 Jun The simple solution is to just pop a piece of tape over the lens, but this is not ideal . Sticky residue is left behind, and there is a risk that your improved privacy shield could fall off. You could turn to third party software, but you can also disable a webcam from within Device Manager. gHacks explains the whole. 6 Nov WebCam on-off is a Portable freeware to disable or Enable your webcam easily, disabling your webcam completely is the safest way to protect your privacy. 15 Jul Webcams are now a ubiquitous part of laptops, but some users might want to turn them off because of security concerns. While it's infrequent, some malware can actually access computers' webcams and quietly spy on users. In , several people were arrested in the United Kingdom for spreading that.