You can learn how to upvote or downvote on a computer.
Step 1: You can go to reddit.com in a web browser.
You can use any web browser.If you're not signed in, you have to type your password and usernames into the blanks.
Step 2: Go to the post you want to vote on.
The search box can be found near the top-right corner of the screen.You will see two arrows next to each post's title.Click the link if you want to vote on a comment instead of a post.Click beneath the post to open the Comments page.The post's submission score is the amount of upvotes minus the number of down votes.
Step 3: You can upvote by clicking the upward-pointing arrow.
If you upvote a post or comment, you think it's valuable.
Step 4: To downvote, click the downward-pointing arrow.
The vote is negative.You should only downvote posts or comments that don't contribute to the conversation.