I have an older HP Photosmart 5514 printer. Suddenly, the black ink stopped printing or is very light and unreadable, while the other colors are fine. I tried a different new black cartridge, but the issue persists. All my ink cartridges are full and were probably replaced recently. I am using multipurpose paper from Staples. What could be causing this issue and what can I do to resolve it?

September 14th, 2023

I had trouble with my Acer Nitro AN715-51 laptop. Acer cleared my hard drive and reinstalled Windows 10 Home, but I had Windows 10 Pro installed and don't have the OEM key. I bought the upgrade from the Windows Store and have proof of purchase but no key. What are my alternatives?

July 28th, 2024

I accidentally added people to a private group chat on Facebook Messenger and need to delete the conversation so they cannot see past messages. What can I do?

October 23rd, 2023

I'm trying to add a different number to my PS4 account so I can log in, but I'm unable to because it's asking me to verify a code that was sent to my old phone number, which I no longer have. How can I resolve this issue?

January 18th, 2023

I purchased LinkedIn Premium on August 7, 2020 for $599.88. Due to a cancer diagnosis and subsequent palliative care, I have not been able to use LinkedIn Premium and did not realize it was an annual subscription that renews automatically. Given my situation, would you please review my case and consider a refund?

January 8th, 2024