Titikey

Introduction to ChatGPT’s new Memory Controls and Conversation Search features: balancing efficiency and privacy

Recently, ChatGPT has made “more usable” concrete in two small ways: first, it can remember you at the right times; second, it lets you pull up old conversations faster. For people who write, study, or run projects day to day, these updates feel more tangible than simply stacking model parameters. ChatGPT Memory: from “remembering” to “controlled remembering” ChatGPT’s memory is no longer just a gimmick—it can retain the preferences you mention repeatedly, reducing the time you spend re-explaining context each time. More importantly, ChatGPT provides a management entry point, where you can

3/3/2026
ChatGPT

Midjourney FAQ: Invalid Prompts, Style Drift, and Account Permissions

When generating images with Midjourney, the most common headache isn’t “not knowing how to write prompts,” but that the prompt looks like it’s written yet doesn’t take effect, the style suddenly drifts off course, or the account reports abnormal permission issues. Below, I’ll break down the easiest pitfalls in Midjourney and explain them clearly. Troubleshoot step by step—usually you can fix it without reinstalling or switching accounts. Invalid prompts: most often stuck on parameters and formatting In Midjourney, “the prompt has no effect” is often because the parameter placement is wrong: like --ar</st

3/3/2026
ChatGPT

ChatGPT User Guide: Registration and Login Process, Account Linking, and Two-Factor Authentication Setup

This ChatGPT user guide strings together the most common account actions: how to register and log in, link an email address, and enable two-factor authentication. After you complete the steps, switching ChatGPT across different devices will also be smoother. Registration and first login: use the right entry point After opening the official ChatGPT website, first confirm that the browser address bar shows the official domain, then choose “Sign up” or “Log in.” When registering, prioritize an email address you use regularly—it’ll make account recovery and receiving security alerts much easier later. If you use a third-party account (such as

3/3/2026
ChatGPT

ChatGPT Plus Subscription FAQ: Handling Failed Charges and Activation Restrictions

This FAQ is specifically aimed at the steps where people most often get stuck with a ChatGPT Plus subscription: why payment won’t go through, why you were charged but the subscription wasn’t activated, and how renewals and cancellations work. The content is written in the practical troubleshooting order—follow it step by step and you can usually pinpoint the issue. How to judge inconsistent subscription entry points and price displays For a ChatGPT Plus subscription, the upgrade entry inside your account is the definitive source: on the web it’s usually “Upgrade” in the lower-left menu, while on mobile it may be in Settings or the subscription page. If you see

3/3/2026
ChatGPT

ChatGPT Memory vs. Custom Instructions: Saving Preferences and Staying in Control

Both aim to “help ChatGPT understand you better,” but Memory and Custom Instructions work quite differently. One is for long-term accumulation, while the other is a fixed set of notes applied to each conversation. Below is a feature-by-feature comparison that clarifies the differences, best-use scenarios, and control methods—so things don’t get messier the more you use them. Positioning difference: one is long-term preferences, the other is fixed upfront instructions ChatGPT’s Custom Instructions are more like an “opening script template”: you write your role, writing style, and taboos in advance, and ChatGPT will reference them by default in new conversations.

3/3/2026
ChatGPT
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