hash

I never used hash checking, but now I started to use SHA-256 for my files, should I change it for a different hashing type (MD5 or SHA-1)?

My RTX 2080 Ti mines bitcoins on average 2G/s according to Nicehash. However, I see these cheap ASIC miners on Ebay: https://www.ebay.com/itm/Brand-New-In-Hand-Bitmain-AntMiner-V9-4TH-Bitcoin-Miner-Shipping-from-USA/264204806618?hash=item3d83d569da:g:knIAAOSwmHdbSkui capable of mining 4TH/s...

im in situation when my PC build is getting laggy in new games like Metro, AC:Odyssey, PUBG, BF1/5 and so on. current setup is i5 3570k 4,2GHz, GTX 770 4GB, 16GB DD3 - im wondering if it would be enough to upgrade only GPU (looking on 2 cards - GTX 1660Ti 6GB or RX 580 8GB) or it wouldnt be...

Hi, for about 6 months now, I've been having numerous issue from my PC. At times the drives wouldn't be detected, the soundcard doesn't get detected, PC doesn't boot, and a strange squeeky rattling sound from the PC. I'm on the verge of straight up selling my whole PC and buying a new one, but...

please some one help ive tried everything and not even origin can help :( does anyone know how to fix this?? every time i try to install the game on that garbage excuse of distributor known as Origin, it just says installation failed :( thats the error i get anyone PLEASE HELP!